OReilly Essential System Administration 3rd Edition Aug 2002 ISBN 0596003439

  I l @ ve RuBoard [ ] [

  

  [

   ] o(ther) access Object Data Manager (AIX) octal, conversion to ODM (AIX) Oetiker, Tobi offsite backup storage Okuji Yoshinori Old Admirals one-time passwords (OTP) Open Relay Behaviour-Modification System (ORBS) open relays Open Shortest Path First (OSPF) protocol Open Systems Interconnection (OSI) Reference Model OpenBSD team OpenLDAP access control 2nd 3rd configuration files 2nd configuring 2nd conversion tools /etc/nsswitch file installing Kerberos and migration scripts name service switch file PAM and password file, converting prerequisites SASL and schema directory searching securing 2nd SSL and TLS and user accounts, converting user authentication via

  OpenSSH OPIE package 2nd 3rd configuration files

  PAM module opiekey command opiepasswd command /opt directory optimizating performance [See performance] OSTYPE macro OTP (one-time passwords) outline fonts _{I l @ ve RuBoard} ownership of files I l @ ve RuBoard [ ] [

  

  [ ] [

   ] / (root directory) _{I l @ ve RuBoard} /etc/cron.allow I l @ ve RuBoard [ ] [

  

  [

   ] A records, DNS 2nd a2ps command AAAA records, DNS 2nd a(ll) access ac command 2nd accelerators in SysMan (Tru64) accept command access agents, mail 2nd

  access control

  cron CUPS DNS files HylaFAX inetd LPRng Net-SNMP 2nd NetSaint OpenLDAP 2nd 3rd PAM and Postfix 2nd 3rd 4th 5th printers 2nd sendmail serial lines shutdown command (HP-UX and Linux) 2nd system console TCP/IP services xinetd access control entry (ACE) 2nd 3rd access control lists [See ACLs] access, file 2nd 3rd classes of types of access_db sendmail feature account level equivalence

  accounting

  BSD vs. System V systems 2nd BSD-style crashes and data file locations 2nd enabling holidays LPRng 2nd merging records from multiple hosts printing 2nd 3rd process 2nd 3rd project-based (Solaris) reports Solaris extended system monitoring and accounts [See user accounts] acctadm command (Solaris) acctcom command 2nd 3rd accton command ACK acledit command (AIX) aclget command (AIX) aclput command (AIX) ACLs

  AIX 2nd 3rd 4th 5th DNS features FreeBSD HP-UX implementations of Linux POSIX Solaris Tru64 active SCSI terminators adding user accounts address match lists, DNS address resolution protocol addressing, mail adduser command (FreeBSD) adherence to routine adm user administrative groups administrative virtues 2nd 3rd 4th complete list AdminSuite (Solaris) admintool (Solaris) package management printer configuration serial lines

  Advanced Maryland Automated Network Disk Archive [See Amanda] aging, password 2nd AIT tape AIX accounting 2nd

  ACLs 2nd 3rd 4th 5th adding disks alog facility apply vs. commit boot log file boot scripts booting concurrent group set 2nd DHCP 2nd disabling services disk I/O 2nd Dynamic DNS updates error log file /etc/security directory filesystem types kernel location logical volume manager mirrored volumes mkuser.sys script network interface name package management 2nd password controls 2nd 3rd password history lists password triviality checks pre-expired passwords real group replacing failed disks resource limits 2nd role-based access control 2nd 3rd routing 2nd scheduler 2nd secondary authentication programs security facilities sendmail and setpri system call SNMP software archives static routes striped volumes swap partitions syslog enhancements system parameters, tuning 2nd 3rd tape devices TCP/IP parameters tuning tools user account attributes user account controls /usr/samples/kernel directory virtual memory manager 2nd 3rd

  AIX commands

  acledit aclget aclput backup chdev 2nd chgroup chgsys chps chque chquedev chuser 2nd 3rd 4th 5th 6th crfs 2nd 3rd dadmin dhcpsconf enq extendvg floppy disk group-related grpck installp iptrace logical volume manager 2nd 3rd lsattr 2nd lsdev 2nd lsfs lslpp lslv lsps 2nd lspv 2nd lssrc lsuser 2nd lsvg 2nd lsvirprt mirrorvg mkgroup mklv 2nd mkps mksysb mktcpip mkuser 2nd 3rd mkvg no piomkpq pwdadm pwdck qadm qcan qchk qhld qmov RBAC-related restvg rmdev rmgroup rmps rmque rmquedev rmuser savevg schedtune 2nd setgroups 2nd 3rd smit smitty snap snmpinfo startsrc stopsrc user account related varyonvg vmtune 2nd 3rd wsm

  AIX configuration files

  /etc/dhcpcd.ini /etc/dhcprs.cnf /etc/dhcpsd.cnf

  /etc/filesystems 2nd /etc/netsvc.conf /etc/qconfig 2nd 3rd /etc/security/environ /etc/security/group /etc/security/limits 2nd 3rd /etc/security/login.cfg 2nd 3rd 4th 5th /etc/security/passwd /etc/security/roles /etc/security/user 2nd 3rd 4th /etc/security/user.roles /etc/snmpd.conf /etc/swapspaces 2nd /usr/lib/security/mkuser.default

  AIX spooling system adding printers backend program daemon 2nd default queue devices 2nd job priorities managing jobs 2nd 3rd managing queues moving jobs between queues queues vs. devices remote printing starting and stopping virtual printers algorithms, routing aliases 2nd aliases, mail 2nd Allen, Jeff Allman, Eric 2nd allmasquerade sendmail feature Almesberger, Werner alog facility (AIX) Alpha Linux booting always_add_domain sendmail feature Amanda amanda.conf file backup strategy 2nd 3rd client configuration 2nd components configuration files 2nd daemons equations 2nd features holding disks incremental levels logging media and parameters 2nd 3rd reports restores tape drives and utilities amanda.conf configuration file anacron package (Red Hat Linux) Angel Network Monitor package 2nd 3rd Anomy Sanitizer package 2nd 3rd APR protocol archives, software area border routers armadillo arp command Asimov, Issac at command Atkins, E. Todd Atkinson, Randall Atomic Time PC Desktop Clock attention to detail attitudes 2nd 3rd 4th 5th 6th attributes, directory service auditing

  authentication, user

  biometric devices dialup

  IMAP Kerberos one-time passwords OpenLDAP and PAM remote access and 2nd Samba 2nd secondary smart cards tokens authoritative name servers, DNS authoritative responses, DNS authoritative time

  authorizations

  AIX Solaris auths command (Solaris) automating tasks 2nd benefits

  C cron Expect package interactive tools Perl package security monitoring system configuration user account creation automount daemon automounter, NFS autonomous systems awk command I l @ ve RuBoard [ ] [

  

  [

   ] back doors 2nd 3rd background processes Backström, Karl backup command (AIX)

  ACLs and backup group backups

  Amanda package 2nd commercial packages cpio and full incremental 2nd by inode levels 2nd log files media handling 2nd media types 2nd 3rd 4th 5th 6th 7th 8th 9th monitoring data and off-site open files and permanent planning 2nd 3rd 4th 5th 6th 7th remote restoring from 2nd schedule securing media security and storing 2nd 3rd system filesystems 2nd 3rd table of contents for 2nd tar and types 2nd unattended verifying bacteria bad passwords 2nd balance 2nd 3rd 4th bare metal recovery base permissions (AIX) bash initialization files invocation options batch command batch processes batch systems 2nd

  AIX Bellovin, Steven M. 2nd belt-and-suspenders firewall configuration Berkeley Internet Name Domain [See BIND] biff command

  Version 8 Version 9 2nd 3rd 4th 5th 6th versions 2nd 3rd binlogd daemon (Tru64) biod daemon 2nd biometric devices BIOS BITNET blacklist_recipients sendmail feature blacklists, electronic mail 2nd 3rd block special files 2nd Boleyn, Erich boot process customizing disabling parts of DNS and failures from CD-ROM 2nd 3rd 4th manual messages multiuser mode network interface configuration networking and phases of 2nd 3rd scripts single-user mode starting daemons boot program boot scripts 2nd adding to AIX BSD-style directories for disabling Linux modifying rc* 2nd S and K files Solaris starting daemons in System V-style 2nd Tru64 boot0cfg command (FreeBSD)

  /boot directory (Linux) /boot/grub/grub.conf configuration file (Linux) /boot/loader.conf configuration file (FreeBSD) boot.message configuration file (Linux) Borg designation bounds checking Bourne shell example scripts 2nd Bourne-Again shell [See bash] Braun, Rob breaches, security breakout box broadcast addresses btcreate command (Tru64) buffer cache buffer overflows bugs 2nd bundles (HP-UX) Burgess, Mark _{I l @ ve RuBoard} bzip2 package

  I l @ ve RuBoard [

   ]

  [

   ] C programs C shell example scripts C2 security level Cables to Go

  cables, maximum length

  network SCSI cache, DNS caching-only name servers, DNS caller ID, faxes and cancel command 2nd canonical name records, DNS cap_mkdb command (FreeBSD) capabilities (Linux and FreeBSD)

  capacity planning

  for backups captive user accounts Carnegie Mellon University 2nd carrier sense Carrier Sense Multiple Access/Collision Detection (CSMA/CD) category 5 cables catman command cbw package cd command symbolic links and CD-ROM 2nd as backup media mounting

  CDE (Common Desktop Environment) cdslinvchk command (Tru64) CERT cesium-133 cfagent command cfdisk command (Linux) 2nd Cfengine actions 2nd 3rd automating capabilities classes 2nd 3rd commands configuration files 2nd daemons 2nd cfexecd daemon cfrun command chacl command (HP-UX) chage command (Linux) 2nd 3rd 4th 5th character special files 2nd chargefee command chdev command (AIX) 2nd 3rd

  Cheswick, William R. chgroup command (AIX) chgrp command chgsys command (AIX) child process chmod command 2nd

  ACLs and 2nd chown command chpass command (FreeBSD) 2nd 3rd 4th chps command (AIX) chque command (AIX) chquedev command (AIX) chroot command

  Postfix sendmail and chsh command chuser command (AIX) 2nd 3rd 4th 5th 6th roles, assigning with

  CIDR (Classless Inter-Domain Routing) CIFS protocol cksum command classes, user account (FreeBSD) 2nd Classless Inter-Domain Routing [See CIDR] clock drift clocks, accurate CNAME hack, DNS CNAME records, DNS 2nd COAST project coaxial cable coffee cold boot collision detection collision rates, network

  commands

  a2ps ac 2nd accept acctadm (Solaris) acctcom 2nd 3rd accton acledit (AIX) aclget (AIX) aclput (AIX) adduser (FreeBSD) Amanda arp at auths (Solaris) awk backup (AIX) batch biff boot scripts boot0cfg (FreeBSD) btcreate (Tru64) cap_mkdb (FreeBSD) catman cd 2nd cdslinvchk (Tru64) cfagent cfdisk (Linux) 2nd Cfengine cfrun chacl (HP-UX) chage (Linux) 2nd 3rd 4th 5th chargefee chdev (AIX) 2nd chgroup (AIX) chgrp chgsys (AIX) chmod 2nd chown chpass (FreeBSD) 2nd 3rd 4th chps (AIX) chque (AIX) chquedev (AIX) chroot chsh chuser (AIX) 2nd 3rd 4th 5th 6th cksum configure confining to a directory cp cpio 2nd crfs (AIX) 2nd 3rd crontab crypt dadmin (AIX) dd depmod (Linux) df 2nd dhclient dhcpconf (Tru64) dhcpsconf (AIX) dia (Tru64) diff dig dircmp disable disklabel (FreeBSD) 2nd dispadmin (Solaris) 2nd dmesg 2nd dnskeygen dnssec-keygen dsfmgr (Tru64) du 2nd dump dxaccounts (Tru64) dxkerneltuner (Tru64) 2nd e2fsadmin (Linux)

edauth (Tru64) edquota 2nd eeprom (Solaris) eject enable enq (AIX) enscript exportfs extendvg (AIX) fax2ps faxaddmodem faxadduser faxadeluser faxalter faxcron faxinfo faxqclean faxrm faxsetup faxstat fbackup (HP-UX) fdformat (Solaris) fdisk (FreeBSD) fdisk (Linux) file files and find floppy disks format (Solaris) 2nd frecover (HP-UX) 2nd free (Linux) from fsck 2nd 3rd 4th 5th 6th 7th fstat (FreeBSD) fuser fverify (Tru64) getacl (Tru64) getdev (Solaris) getent getfacl (Linux) getfacl (Solaris) gfontview gnoprm (Linux) gpasswd (Linux) gpg 2nd gq grep group groupadd groupmod growfs (FreeBSD) grpck (AIX) grub-install gv hostname

  HylaFAX 2nd id ifconfig 2nd 3rd insmod (Linux) installp (AIX) ioscan (HP-UX) iostat ipreport (AIX) iptrace (AIX) kill killall kldstat (FreeBSD) kmtune (HP-UX) kmupdate (HP-UX) 2nd kstat (Solaris) ksysguard ksysv (Linux) kuser lanscan (HP-UX) last 2nd lastcomm 2nd 3rd LDAP ldapadd ldapsearch 2nd limit ln logger lp lpadmin 2nd lpalt (HP-UX) lpana (HP-UX) lpc 2nd 3rd lpfence (HP-UX) lpget (Solaris) lpmove lpq lpr lprm lprsetup (Tru64) lpset (Solaris) lpstat 2nd lptcontrol (FreeBSD) lptest lpusers (Solaris) 2nd ls 2nd 3rd lsacl (HP-UX) lsattr (AIX) 2nd lsdev (AIX) 2nd lsfs (AIX) lslpp (AIX) lslv (AIX) lsmod (Linux) 2nd lsof (FreeBSD) lsps (AIX) 2nd lspv (AIX) 2nd lsusb (Linux) lsuser (AIX) 2nd lsvg (AIX) 2nd lsvirprt (AIX) lvcreate (HP-UX) lvcreate (Linux) lvdisplay (HP-UX) lvlnboot (HP-UX) m4 mailstats make xconfig (Linux) make_recovery (HP-UX) MAKEDEV makemap makewhat (Solaris) makewhatis man md5sum (GNU) mesg metadb (Solaris) metainit (Solaris) metaparam (Solaris) metareplace (Solaris) metattach (Solaris) mirrorvg (AIX) mk_kernel (HP-UX) mkdir mke2fs (Linux) mkfile (Solaris) mkfs (Linux) 2nd mkgroup (AIX) mklv (AIX) 2nd mknod 2nd mkps (AIX) mkraid (Linux) mkreiserfs (Linux) mkswap (Linux) mksysb (AIX) mktcpip (AIX) mkuser (AIX) 2nd 3rd mkvg (AIX) modinfo (Linux) modinfo (Solaris) modprobe (Linux) mount 2nd 3rd mpage mt mtools ndc ndd net use (Windows) netstat 2nd nettl (HP-UX) newaliases newfs (FreeBSD)

newfs (Solaris) 2nd newgrp newtask (Solaris) nfsstat ngrep nmap no (AIX) npasswd nslookup ntop ntpd ntpdate ntpdc ntpq OpenLDAP 2nd 3rd opiekey opiepasswd pac 2nd 3rd pagesize passwd 2nd 3rd 4th 5th 6th pax 2nd periodic (FreeBSD) pgp 2nd ping 2nd piomkpq (AIX) pkg_add (FreeBSD) pkg_delete (FreeBSD) pkg_info (FreeBSD) pkgadd (Solaris) pkgchk (Solaris) pkginfo (Solaris) pkgrm (Solaris) plod pmadm (Solaris) 2nd 3rd pmbpage Postfix pr printconfig (Tru64) printing priocntl (Solaris) 2nd profiles (Solaris) projadd (Solaris) projdel (Solaris) projects (Solaris) projmod (Solaris) prpwd (HP-UX and Tru64) prtconf (Solaris) ps 2nd pstat (FreeBSD) 2nd pstree ptree (Solaris) pump (Linux) pvcreate (HP-UX) pvcreate (Linux) pvdisplay (HP-UX)

pwdadm (AIX) pwdck (AIX) qadm (AIX) qcan (AIX) qchk (AIX) qhld (AIX) qmov (AIX) quot quotacheck 2nd quotaoff quotaon raidstart (Linux) raidstop (Linux) reboot redhat-config (Red Hat Linux) redhat-config-users (Red Hat Linux) reject renice repeating repquota resize_reiserfs (Linux) resize2fs (Linux) restore restvg (AIX) rmdev (AIX) rmgroup (AIX) rmmod (Linux) rmps (AIX) rmque (AIX) rmquedev (AIX) rmuser (AIX) rmuser (FreeBSD) rndc roles (Solaris) route rpm (Linux) rrdtool sa 2nd 3rd 4th sacadm (Solaris) sam (HP-UX) sar savecore savecrash (HP-UX) savevg (AIX) schedtune (AIX) 2nd scp search path and sendfax setacl (Tru64) setfacl (Linux) setfacl (Solaris) setgroups (AIX) 2nd 3rd setld (Tru64) sftp showmount

siggen smbclient smbstatus smit (AIX) smitty (AIX) SMTP and ESMTP snap (AIX) snmp_request (Tru64) snmpconf snmpget snmpinfo (AIX) snmpset snmptranslate snmptrap snmpwalk snoop (Solaris) ssh startsrc (AIX) stopsrc (AIX) stty 2nd sttydefs (Solaris) su 2nd swap (Solaris) 2nd 3rd swapinfo (HP-UX) 2nd swapon 2nd 3rd swinstall (HP-UX) swlist (HP-UX) swremove (HP-UX) sync sysconfig (Tru64) 2nd 3rd 4th 5th sysctl (FreeBSD) 2nd 3rd 4th sysdef (HP-UX) sysdef (Solaris) sysinstall (FreeBSD) sysman (Tru64) system information system_prep (HP-UX) 2nd tail tape related tar 2nd tcpdump telinit testparm top traceroute 2nd tripwire tset tty tune2fs (Linux) tunefs (FreeBSD) tuning ucomm.sh ufsdump (Solaris) ulimit umask

upacct usbdevs (FreeBSD) 2nd usbmodules (Linux) useradd userdel usermod 2nd 3rd 4th 5th vacation 2nd 3rd varyonvg (AIX) vgcreate (HP-UX) vgcreate (Linux) vgdisplay (HP-UX) vgextend (HP-UX) vgscan (Linux) vigr (Linux) vinum (FreeBSD) 2nd 3rd 4th vipw 2nd visudo vmstat 2nd 3rd 4th vmtune (AIX) 2nd 3rd vnconfig (FreeBSD) vncserver vncviewer volcheck (Solaris) wall wcomm.sh who write wsm (AIX) xargs xbiff xferfaxstats xjoin (Tru64) xlock xprm (Linux) xstm (HP-UX) xwd yast2 (SuSE Linux) yes

  Common Desktop Environment (CDE) Common Internet File System (CIFS) protocol common sense 2nd 3rd 4th 5th Common Unix Printing System [See CUPS] community names, SNMP Computer Emergency Response Team (CERT) Computer Incident Advisory Capability (CIAC) comsat service concurrent group set (AIX) confCON_EXPENSIVE macro confDEF_USER_ID macro confHOST_STATUS_DIRECTORY macro

  configuration files

  /boot/grub/grub.conf (Linux) /boot/loader.conf (FreeBSD) /etc/adduser.conf (FreeBSD) /etc/adduser.message (FreeBSD)

  /etc/binlog.conf (Tru64) /etc/bootptab (HP-UX) /etc/cron.allow and /etc/cron.deny /etc/cups/cupsd.conf /etc/d_passwd 2nd /etc/default/dhcpagent (Solaris) /etc/default/login (Solaris) /etc/default/passwd (Solaris) /etc/default/su (Solaris) /etc/default/tar /etc/defaultrouter (Solaris) /etc/dfs/dfstab (Solaris) /etc/dhclient (FreeBSD) /etc/dhclient.conf (ISC DHCP) /etc/dhcpcd.ini (AIX) /etc/dhcpd.conf /etc/dhcprs.cnf (AIX) /etc/dhcpsd.cnf (AIX) /etc/dhcptab (HP-UX) /etc/dialups /etc/dumpdates /etc/environment (AIX) /etc/exports /etc/filesystems (AIX) 2nd /etc/fstab 2nd 3rd 4th 5th 6th 7th /etc/gated.conf /etc/gateways /etc/gettydefs /etc/gettytab (FreeBSD) 2nd /etc/group 2nd /etc/gshadow (Linux) 2nd /etc/host.conf (FreeBSD) /etc/hostname.* (Solaris) /etc/hosts /etc/hosts.allow,deny /etc/hosts.equiv /etc/ifhp.conf /etc/inet/netmasks (Solaris) /etc/inetd.conf 2nd 3rd /etc/inittab /etc/issue 2nd /etc/join/client.pcy (Tru64) /etc/join/dhcpcap (Tru64) /etc/join/nets (Tru64) /etc/join/server.pcy (Tru64) /etc/login.access (FreeBSD) /etc/login.conf (FreeBSD) 2nd /etc/login.defs (Linux) 2nd 3rd /etc/logingroup (HP-UX) /etc/logrotate (Linux) /etc/lpd.conf /etc/lpd.perms /etc/mail.rc /etc/mail/local-host-names 2nd /etc/manpath.config (Linux)

  /etc/modules.conf (Linux) /etc/motd 2nd /etc/named.conf /etc/netsvc.conf (AIX) /etc/newsyslog (FreeBSD) /etc/nodename (Solaris) /etc/nologin /etc/nsswitch /etc/ntp.conf /etc/ntp.keys /etc/openldap/ldap.conf /etc/openldap/slapd.conf 2nd /etc/opieaccess /etc/pam.conf /etc/passwd /etc/printcap 2nd 3rd 4th 5th /etc/printers.conf (Solaris) /etc/procmailrc /etc/project (Solaris) /etc/protocols /etc/qconfig (AIX) 2nd 3rd /etc/raidtab (Linux) /etc/rc.conf (FreeBSD) /etc/rc.config (SuSE Linux 7) /etc/rc.config (Tru64) /etc/rc.config.d/netconf (HP-UX) /etc/resolv.conf /etc/rmmount.conf (Solaris) /etc/rmtab /etc/rndc.conf /etc/routes (Tru64) /etc/saf/_sactab (Solaris) /etc/sanitizer.cfg /etc/securetty /etc/security/auth_attr (Solaris) /etc/security/environ (AIX) /etc/security/exec_attr (Solaris) /etc/security/group (AIX) /etc/security/limits (AIX) 2nd 3rd /etc/security/login.cfg (AIX) 2nd 3rd 4th 5th /etc/security/passwd (AIX) /etc/security/prof_attr (Solaris) /etc/security/roles (AIX) /etc/security/user (AIX) 2nd 3rd 4th /etc/security/user.roles (AIX) /etc/services /etc/shadow 2nd /etc/shells 2nd 3rd /etc/shutdown.allow (HP-UX and Linux) 2nd /etc/snmp/conf (Solaris) /etc/SnmpAgent.d/snmpd.conf (HP-UX) /etc/snmpd.conf (AIX) /etc/snmpd.conf (Tru64) /etc/ssh/sshd_config /etc/sudoers

  /etc/swapspaces (AIX) 2nd /etc/sysconfigtab (Tru64) /etc/sysctl.conf (FreeBSD) /etc/syslog.conf /etc/system (Solaris) 2nd /etc/termcap /etc/ttydefs (Solaris) /etc/ttys /etc/ttys (FreeBSD) /etc/usbd.conf (FreeBSD) /etc/user_attr (Solaris) /etc/vfstab (Solaris) 2nd 3rd /etc/vold.conf (Solaris) /etc/xinetd /stand/build/system (HP-UX) /usr/lib/passwd/passwd.conf /usr/lib/security/mkuser.default (AIX) /usr/local/share/snmp/snmpd.conf 2nd /usr/share/man/man.cf (Solaris) /var/adm/pacct /var/cfengine/inputs/cfagent.conf /var/dhcp/dhcptab (Solaris) /var/spool/hylafax/etc/hosts.hfaxd Amanda amanda.conf boot boot.message (Linux) crontab DHCP 2nd DNS 2nd 3rd filesystem Fontmap HylaFAX 2nd lilo.conf (Linux) LPRng man command 2nd modifying name service switch Netsaint network interface 2nd NFS OpenLDAP 2nd 3rd 4th PAM 2nd 3rd 4th 5th 6th Postfix printing queuedefs routing 2nd Samba sendmail sendmail.cf serial line smb.conf SNMP swatch package Tripwire configure utility confMAX_DAEMON_CHILDREN macro confMAX_MESSAGE_SIZE macro confMIN_FREE_BLOCKS macro confMIN_QUEUE_AGE macro confPRIVACY_FLAGS macro confQUEUE_LA macro confREFUSE_LA macro confSAFE_FILE_ENV macro confSERVICE_SWITCH_FILE macro confTO_parameter macro CONNECTION_RATE_THROTTLE macro

  connectors

  50-pin Centronics 50-pin micro 68-pin 8-pin mini DIN DB-25 2nd DB-9 Ethernet mini-micro RJ-12 RJ-45 2nd SCSI III USB 2nd consistency checking, filesystem console access control limiting access to

  CONT signal context switches context-dependent symbolic links (Tru64) controller-drive-section identifiers convenience coolmail package Coordinated Universal Time (UTC) Coppit, David COPS package 2nd copy-on-write core files, limiting size of country code top-level domains cp command cpio command 2nd 3rd restores

  CPU resources crack package cracking passwords 2nd results crash dumps 2nd crashes, handling creating user accounts creativity crfs command (AIX) 2nd 3rd Cricket package components output RRDtool and targets crises, handling 2nd critical resources cron 2nd access control

  BSD vs. System V configuring cron.allow and cron.deny files crontab file formats enabling enhancements (FreeBSD and Linux) example crontab entries file locations log files 2nd PID file security crontab command crypt command .cshrc files example CUPS access control architectture configuration file managing printers and queues customizing boot process cw file, sendmail cylinder groups cynics _{I l @ ve RuBoard} Cyrus 2nd 3rd I l @ ve RuBoard [ [

  

  [

   ] da Silva, James dadmin command (AIX) daemons

  Amanda automount binlogd (Tru64) biod 2nd cfexecd cfservd cron DHCP 2nd dhcpd dhcrelay disabling DNS errdaemon (AIX) faxgetty gated getty

  IMAP inetd init list of lockd lpd lpsched mgetty (Linux) mountd named 2nd netsaint network 2nd 3rd 4th NFS 2nd nfsd nfsiod NTP PID files POP portmap Postfix 2nd qdaemon (AIX) rmt routed 2nd rpc.lockd rpc.mountd rpc.nfsd rpc.statd sac (Solaris) secure versions 2nd securing sendmail 2nd 3rd smtpd smtpfwdd 2nd snmpd snmptrapd SRC and (AIX) sshd started at boot time statd syslogd tcpd 2nd vold (Solaris) xinetd

  Darmohray, Tina Darrah, Byron C. DAT tape data expiration period, DNS data incompatibilities database engines sendmail datagrams 2nd dd command DDS tape debug modes debugging [See troubleshooting] default gateway 2nd

  defaults

  AIX user account class, user account (FreeBSD) file mode filesystem types 2nd 3rd gateway 2nd local mailer program, sendmail login shell PAM password aging settings 2nd printer 2nd 3rd process priorities run level tape drive umask user account

  DeJong, Scott deleting pesky files delivery agents, mail demand paging denial-of-service attack depmod command (Linux) Deraison, Renaud Deri, Luca desktop initialization files 2nd detail, attention to detecting security problems /dev directory 2nd device drivers 2nd device files

  CD-ROM detecting pseudo-terminal RAID SCSI 2nd 3rd serial system console tape drives 2nd

  /devices directory (Solaris) df command 2nd dhclient command DHCP 2nd client configuration configuration files 2nd daemons 2nd Dynamic DNS updates 2nd 3rd 4th 5th enabling 2nd 3rd exclusions Internet Software Consortium (ISC) version

  ISC leases leases files 2nd relay servers 2nd reservations scopes server configuration server executables subnets and 2nd dhcpconf command (Tru64) dhcpd daemon dhcpsconf command (AIX) dhcrelay daemon dia command (Tru64) dial-out modems, special files for dialup networking dialup passwords

  PPP and dictionary attacks 2nd diff command dig command digital linear tape (DLT) digital signatures dircmp command direct inward dial (DID) direct number identification service (DNIS) directories

  /boot (Linux) /dev 2nd /devices (Solaris) /etc /etc/auth /etc/cron.* (Linux} /etc/default /etc/default (Solaris) 2nd /etc/init.d 2nd

  /etc/objrepos (AIX) /etc/openldap /etc/openldap/schema /etc/pam.d /etc/periodic/security (FreeBSD) /etc/postfix /etc/profile.d (Red Hat Linux) /etc/rc*.d 2nd 3rd /etc/rc.config.d (HP-UX) /etc/security (AIX) 2nd /etc/security (PAM) /etc/skel /etc/sysconfig (Linux) 2nd /home /kernel (Solaris) /lib /lost+found /mnt /opt /proc /sbin /sbin/rc*.d /stand (FreeBSD) /tcb /usr /usr/bin /usr/include /usr/lib /usr/lib/sendmail.d/bin /usr/lib/X11/fonts /usr/local /usr/lpp (AIX) /usr/ports (FreeBSD) 2nd /usr/sbin /usr/share /usr/share/skel (FreeBSD) /usr/skel (Tru64) /usr/src /usr/usb /var /var/adm /var/adm/crash (HP-UX) /var/log /var/run /var/spool /var/spool/hylafax /var/spool/mqueue administrative boot script 2nd comparing creating duplicating a tree home 2nd kernel build 2nd listing with echo man pages schema, OpenLDAP setgid access and shared library 2nd source code spool 2nd spooling sticky bit and terminfo writable, security problems with

  X Window System directory services 2nd directory tree disable command disabling messages disabling user accounts

  disk I/O

  controllers data placement and disk striping hardware and I/O pacing monitoring multiple disks and performance random access read-ahead sequential access tuning disk mirroring disk partitions [See partitions] disk quotas 2nd on groups hard vs. soft limits reports disk striping performance disklabel command (FreeBSD) 2nd disks adding as backup media CD-ROM data placement and 2nd described floppy

  IDE vs. SCSI layouts logical volumes and magneto-optical managing space on managing usage levels parity SCSI slices syncing dispadmin command (Solaris) 2nd distance-vector routing algorithms distinguished name Distributed Queueing System (DQS) distribution name servers, DNS 2nd DLT tape dmesg command 2nd dnl DNS 2nd

  A records 2nd AAAA records 2nd absolute hostnames ACLs address match lists authoritative name servers authoritative responses BIND cache caching-only name servers client configuration CNAME records 2nd 3rd common mistakes 2nd configuration files data expiration period directives distribution name servers DNSSEC domain name restrictions dynamic updates from DHCP 2nd 3rd enabling error messages 2nd forward-only name servers forwarders 2nd $GENERATE directive glue records incremental zone transfers 2nd

  IPv6 addresses and logging 2nd 3rd master name servers 2nd MX records name server types name service switch file named daemon namespace negative query cache lifetime NS records performance Postfix and primary name servers PTR records 2nd recursive vs. nonrecursive queries refresh period resolver 2nd resource records retry interval root hints file secondary name servers secure security security futures sendmail and serial numbers server configuration slave name servers 2nd SOA records split SRV records 2nd 3rd stealth name servers stub name servers subdomains 2nd subnets and time-to-live value timeout period top-level domains 2nd troubleshooting $TTL directive updating slave servers 2nd 3rd 4th views zone files zone transfers zones 2nd

  DNS Security Extensions (DNSSEC) dnsbl sendmail feature dnskeygen command dnssec-keygen command documentation domain hierarchy, DNS DOMAIN macro domain name system [See DNS] domain names DOS Master Boot Program [See MBR] dsfmgr command (Tru64) .dtprofile file du command 2nd dump command backup levels

  /etc/fstab and remote backups restores vendor versions

  DVDs

  as backup media technologies for writing 2nd dxaccounts command (Tru64) dxkerneltuner command (Tru64) 2nd dynamic group membership dynamic host configuration protocol [See DHCP] dynamic IP addressing dynamic routing dynamic updates, DHCP to DNS 2nd 3rd 4th

  

I l @ ve RuBoard

  I l @ ve RuBoard [

   ]

  [

   ] e2fsadmin command (Linux) echo command edauth command (Tru64) EDITOR environment variable edquota command 2nd educating users 2nd eeprom command (Solaris) EGID (effective group ID) 2nd 8 mm tape 80-20 rule Einarsson, Bjarni eject command electronic mail access agents 2nd address mapping addressing aliases 2nd blacklists delivery agents delivery process 2nd 3rd 4th discarding automatically 2nd encrypting 2nd filtering forwarding 2nd

  IMAP 2nd 3rd mailings lists masquerading 2nd message stores MX records and 2nd overview PAM and PGP and 2nd policies POP 2nd 3rd queue directory redirecting relaying 2nd retrieval agents retrieving shells and signing, digital SMTP proxy sorting spam suppression 2nd 3rd 4th 5th 6th spool directories submission agents transport agents 2nd user agents 2nd vacations and virtual domains 2nd 3rd emacs (GNU) embedding words enable command encapsulation encryption 2nd

  CUPS DNS and electronic mail NTP pass phrases public key public key servers enhanced C shell (tcsh) 2nd Enigma machine enq command (AIX) enscript command entries, directory service

  environment variables

  FAXSERVER LPDEST PAM, setting with PATH PRINTER TERM 2nd TERMCAP environmental factors ephemeral ports epm package erase character errdemon daemon (AIX) ESMTP [See SMTP] espionage /etc directory /etc/adduser.conf configuration file (FreeBSD) /etc/adduser.message configuration file (FreeBSD) /etc/aliases configuration file files referenced in mailing lists in

  /etc/auth directory /etc/binlog.conf configuration file (Tru64) /etc/bootptab configuration file (HP-UX) /etc/cron.* directories (Linux) /etc/cron.deny configuration files /etc/cups/cupsd.conf configuration file /etc/default directory

  Solaris 2nd /etc/default/dhcpagent configuration file (Solaris) /etc/default/login configuration file (Solaris) /etc/default/passwd configuration file (Solaris) /etc/defaultrouter configuration file (Solaris) /etc/default/su configuration file (Solaris) /etc/default/tar configuration file /etc/dfs/dfstab configuration file (Solaris)

  /etc/dhclient.conf configuration file

  FreeBSD

  /etc/dhcpcd.ini configuration file (AIX) /etc/dhcpd.conf configuration file /etc/dhcprs.cnf configuration file (AIX) /etc/dhcpsd.cnf configuration file (AIX) /etc/dhcptab configuration file (HP-UX) /etc/dialups configuration file /etc/d_passwd configuration file 2nd /etc/dumpdates configuration file /etc/environment configuration file (AIX) /etc/exports configuration file /etc/filesystems configuration file (AIX)

  NFS entries quotas and /etc/fstab configuration file 2nd 3rd 4th

  NFS entries 2nd paging spaces in quotas and SMB filesystem entries

  /etc/gated.conf configuration file /etc/gateways configuration file /etc/gettydefs configuration file 2nd /etc/gettytab configuration file (FreeBSD) 2nd /etc/group configuration file 2nd /etc/gshadow configuration file (Linux) 2nd /etc/host.conf configuration file (FreeBSD) /etc/hostname.* configuration files (Solaris) /etc/hosts configuration file

  Solaris version /etc/hosts.equiv configuration file /etc/hosts.allow configuration files /etc/hosts.deny /etc/ifhp.conf configuration file /etc/inetd.conf configuration file 2nd 3rd /etc/inet/netmasks configuration file (Solaris) /etc/init.d directory /etc/inittab configuration file power failure entries serial line entries

  /etc/issue configuration file 2nd /etc/join/client.pcy configuration file (Tru64) /etc/join/dhcpcap configuration file (Tru64) /etc/join/nets configuration file (Tru64) /etc/join/server.pcy configuration file (Tru64) /etc/login.access configuration file (FreeBSD) /etc/login.conf configuration file (FreeBSD) 2nd /etc/login.defs configuration file (Linux) 2nd 3rd /etc/logingroup configuration file (HP-UX) /etc/logrotate.conf configuration file (Linux) /etc/lpd.conf configuration file /etc/lpd.perms configuration file 2nd 3rd 4th /etc/mail directory /etc/mail/local-host-names configuration file 2nd /etc/mail.rc configuration file /etc/manpath.config configuration file (Linux) /etc/master.passwd configuration file (FreeBSD) 2nd 3rd

  /etc/motd configuration file 2nd /etc/named.conf configuration file options list 2nd /etc/netsvc.conf configuration file (AIX) /etc/newsyslog.conf configuration file (FreeBSD) /etc/nodename configuration file (Solaris) /etc/nologin configuration file /etc/nsswitch.conf configuration file

  OpenLDAP and /etc/ntp.conf configuration file /etc/ntp.keys configuration file /etc/objrepos directory (AIX) /etc/openldap directory /etc/openldap/ldap.conf configuration file /etc/openldap/schema directory /etc/openldap/slapd.conf configuration file 2nd /etc/opieaccess configuration file /etc/pam.conf configuration file /etc/pam.d directory /etc/passwd configuration file /etc/periodic/security directory (FreeBSD) /etc/postfix directory /etc/printcap configuration file 2nd 3rd 4th accounting and

  LPRng version /etc/printers.conf configuration file (Solaris) /etc/procmailrc configuration file /etc/profile file example /etc/profile.d directory (Red Hat Linux) /etc/project configuration file (Solaris) /etc/protocols configuration file /etc/qconfig configuration file (AIX) 2nd 3rd 4th accounting and /etc/raidtab configuration file (Linux) /etc/rc.conf configuration file (FreeBSD)

  /etc/rc.config configuration file

  SuSE Linux 7 Tru64

  /etc/rc.config.d directory (HP-UX) /etc/rc.config.d/netconf configuration file (HP-UX) /etc/rc*.d directories /etc/resolv.conf configuration file

  DNS performance and /etc/rmmount.conf configuration file (Solaris) /etc/rmtab configuration file /etc/rndc.conf configuration file /etc/routes configuration file (Tru64) /etc/saf/_sactab configuration file (Solaris) /etc/sanitizer.cfg configuration file /etc/securetty configuration file

  /etc/security directory

  AIX 2nd PAM

  /etc/security/auth_attr configuration file (Solaris)

  /etc/security/exec_attr configuration file (Solaris) /etc/security/group configuration file (AIX) /etc/security/limits configuration file (AIX) 2nd 3rd /etc/security/login.cfg configuration file (AIX) 2nd 3rd 4th 5th /etc/security/passwd configuration file (AIX) /etc/security/prof_attr configuration file (Solaris) /etc/security/roles configuration file (AIX) /etc/security/user configuration file (AIX) 2nd 3rd 4th /etc/security/user.roles configuration file (AIX) /etc/services configuration file /etc/shadow configuration file 2nd /etc/shells configuration file 2nd electronic mail and /etc/shutdown.allow configuration file (HP-UX and Linux) 2nd /etc/skel directory /etc/SnmpAgent.d/snmpd.conf configuration file (HP-UX) /etc/snmp/conf configuration file (Solaris) /etc/snmpd.conf configuration file (AIX) /etc/snmpd.conf configuration file (Tru64) /etc/ssh/sshd_config configuration file /etc/sudoers configuration file /etc/svc.conf configuration file (Tru64) /etc/swapspaces configuration file (AIX) 2nd /etc/sysconfig directory (Linux) 2nd /etc/sysconfigtab configuration file (Tru64) /etc/sysctl.conf configuration file (FreeBSD) /etc/syslog.conf configuration file cron and /etc/system configuration file (Solaris) 2nd /etc/termcap configuration file /etc/ttydefs configuration file (Solaris) /etc/ttys configuration file (FreeBSD) 2nd /etc/usbd.conf configuration file (FreeBSD) /etc/user_attr configuration file (Solaris) /etc/vfstab configuration file (Solaris) 2nd

  NFS entries paging spaces in /etc/vold.conf configuration file (Solaris) /etc/xinetd configuration file Ethernet 2nd cable connectors media characteristics ethics 2nd

  EUID (effective user ID) 2nd event auditing exclusions, DHCP exec, fork and Expect examples experimenter effect expiration of user accounts exportfs command exporting filesystems 2nd EXPOSED_USER macro ext3 filesystem (Linux) extendvg command (AIX) _{I l @ ve RuBoard} extents

  I l @ ve RuBoard [ ] [

  

  [

   ] facilities (syslog) fake shutdowns Farmer, Dan 2nd 3rd Fast File System (FFS) soft updates 2nd fastpaths in SMIT (AIX) fax2ps command faxaddmodem command faxadduser command faxalter command faxcron command faxdeluser command faxes [See HylaFAX] faxgetty daemon faxinfo command faxqclean command faxrm command FAXSERVER environment variable faxsetup command faxstat command fbackup command (HP-UX) fdformat command (Solaris)

  fdisk command

  DOS FreeBSD Linux

  FEATURE macros access_db allmasquerade always_add_domain blacklist_recipients dnsbl generics_entire_domain genericstable ldap_routing local_lmtp masquerade_envelope msp nocanonify nullclient redirect relay_entire_domain smrsh summary table use_cw_file virtusertable fetchmail package 2nd 3rd authentication configuration file configuring

  .fetchmailrc configuration file fiber optic cable 2nd FIFOs file command file locking bit files [See also configuration files] 2nd access accounting 2nd backing up boot scripts checksums, computing commands, relation to core deleting unusual DHCP leases font group group owner identifying types include inodes links locating log 2nd 3rd modes 2nd 3rd 4th monitoring log named pipes open ownership paging password 2nd PostScript protection 2nd 3rd rotating log shadow password skeleton initialization sockets special 2nd static routes 2nd 3rd symbolic links systemwide login initialization types user account initialization user owner filesystem paging filesystems administering backing up system 2nd 3rd backups of configuration file default types 2nd expanding 2nd 3rd 4th exporting 2nd ext3 (Linux) fragmentation of inodes integrity 2nd 3rd 4th 5th 6th journaled managing space in managing usage levels memory data cache monitoring mounting mounting and dismounting 2nd 3rd 4th mounting remote 2nd NFS options open files and options 2nd partitions and preparing during boot /proc 2nd quotas 2nd rebuilding Reiser (Linux) remote root 2nd Samba and sharing SMB types filters, printing find command locating wasted disk space with setuid/setgid files, locating firewalls configurations packet filtering and firmware password fixit floppy (FreeBSD) flexibility floppy disks 2nd 3rd 4th

  DOS format special files flow control Fontmap configuration file

  fonts

  adding attributes displaying families managing overview of printing support types forced password changes forced perfect termination foreground processes fork and exec formail utility 2nd

  .forward files procmail and protection requirements forward-only name servers, DNS forwarders, DNS 2nd forwarding, mail to files to programs shells and foundry

  4 mm digital audio tape (DAT) frames frecover command (HP-UX) 2nd free command (Linux)

  FreeBSD

  /etc/periodic/security directory accounting ACLs adding disks boot loader booting buffer cache classes 2nd cron enhancements DHCP 2nd Dynamic DNS updates filesystem types fixit floppy floppy disk kernel location kernel parameters, tuning 2nd kernel, building LDAP support logical volume manager LPD spooling system memory, as data cache mirrored volumes modules, kernel network interface names newsyslog facility NTP package management PAM modules password controls 2nd 3rd password triviality checking periodic package 2nd plexes ports RAID 5 volumes routing security facilities slices smbfs filesystem software archives source code directory striped volumes subdisks syslog enhancements TCP/IP parameters tuning tools USB devices 2nd 3rd user account controls user-private groups /usr/share/skel directory Vinum Volume Manager virtual memory manager 2nd

  FreeBSD commands

  adduser boot0cfg cap_mkdb chpass 2nd 3rd 4th disklabel 2nd fdisk from fstat growfs kldstat lptcontrol lsof newfs pkg_add pkg_delete pkg_info pstat 2nd rmuser sysctl 2nd 3rd 4th sysinstall tunefs usbdevs 2nd user account 2nd 3rd vinum 2nd 3rd 4th vnconfig

  FreeBSD configuration files

  /boot/loader.conf /etc/adduser.conf /etc/adduser.message /etc/dhclient /etc/gettytab 2nd /etc/host.conf /etc/login.access /etc/login.conf 2nd /etc/master.passwd 2nd 3rd /etc/newsyslog.conf /etc/rc.conf /etc/sysctl.conf /etc/ttys /etc/usbd.conf network interface from command fsck command 2nd 3rd 4th 5th 6th security uses fsdb utility fstat command (FreeBSD) full backups funniest UNIX book I've read fuser command _{I l @ ve RuBoard} fverify command (Tru64)

I l @ ve RuBoard [

   ]

  [

   ] g(roup) access 2nd games Ganger, Gregory Gant, Brandon gated daemon gateways 2nd 3rd gcc compiler GECOS password file field passwords and Gélinas, Jacques $GENERATE directive, DNS generic top-level domains GENERICS_DOMAIN_FILE macro generics_entire_domain sendmail feature genericstable sendmail feature getacl command (Tru64) getdev command (Solaris) getent command

  getfacl command

  Linux Solaris getty daemons 2nd faxgetty mgetty (Linux) gfontview command Ghostscript facility font naming requirements

  Fontmap configuration file GID 2nd 3rd

  2nd effective 2nd real gimp graphics editing package glue records, DNS gnopm command (Linux) GNU emacs GnuPG (Gnu Privacy Guard) 2nd good passwords 2nd gpasswd command (Linux) gpg command 2nd gq command Grand Unified Bootloader [See grub boot loader] Greenwich Mean Time (GMT) grep command grepmail package groff package (GNU) group ID [See GID] group sets

  ACLs and (AIX) groupadd command administrators 2nd 3rd defining disk quotas for dynamic membership effective use /etc/group file file ownership and GID 0 maximum per user members of 2nd names passwords primary shadow file (Linux) 2nd standard system user-private 2nd wheel groups command growfs command (FreeBSD) grpck command (AIX) grub boot loader 2nd

  FreeBSD Linux Windows 2000 grub-install command

  GUI administration tools Guttman, Uri _{I l @ ve RuBoard} gv command

  I l @ ve RuBoard [ ] [

  

  [

   ] habits 2nd 3rd 4th hackers handling crises handling security breaches handshaking hard links hardening

  SuSE Linux

  hardware

  boot problems and error messages 2nd incompatibilities network adapters hardware error messages having fun help hierarchical directory structure history lists, password home directories 2nd ownership PAM, creating with permissions on removing 2nd sharing with Samba

  /home directory Hoover, Clyde horrors host level equivalence hostname command hostnames absolute (DNS) aliases DNS aliases file specified in hoststat command

  HP-UX

  accounting ACLs booting buffer cache bundles DHCP 2nd dialup passwords Dynamic DNS updates /etc/rc.config.d directory filesystem types hardware error messages Ignite-UX package kernel location kernel parameters, tuning mirrored volumes network interface name package management 2nd PAM modules password controls 2nd 3rd password history lists printing features 2nd products protected password database routing 2nd security facilities serial lines shutdown access control SNMP software archives static routes striped volumes subproducts system volume group (vg00) TCP/IP parameters tuning tools USB devices user account controls user account exclusion file /var/adm/crash directory virtual memory manager 2nd

  HP-UX commands

  chacl fbackup floppy disk frecover 2nd from ioscan kmtune kmupdate 2nd lanscan logical volume manager 2nd 3rd lpalt lpana lpfence lsacl lvcreate lvdisplay lvlnboot make_recovery mk_kernel nettl newfs prpwd pvcreate pvdisplay sam savecrash swapinfo 2nd swinstall swremove sysdef system_prep 2nd vgcreate vgdisplay vgextend xstm

  HP-UX configuration files

  /etc/bootptab /etc/dhcptab /etc/logingroup /etc/rc.config.d/netconf /etc/shutdown.allow /etc/SnmpAgent.d/snmpd.conf /stand/build/system hubs

  .hushlogin file HylaFAX access control commands 2nd configuration files 2nd enabling faxgetty managing faxes routing faxes to recipients sendmail and spool directories _{I l @ ve RuBoard} hysteria

  I l @ ve RuBoard [ ] [

   ]

  IBM, Thomas J. Watson Research Center

  ICMP messages id command

  IDE disks identifying file types ifconfig command 2nd 3rd boot-time arguments for

  Solaris versions ifhp filter

  IMAP 2nd 3rd 4th Cyrus daemons securing user agents and user authentication inactivation, of user accounts in-addr.arpa domain include files acct.h DNS /etc/aliases signal.h incremental backups inetd daemon 2nd disabling subdaemons ingenuity

  init daemon

  inittab configuration file signalling zombie process cleanup init process 2nd

  initialization files

  customizing systemwide desktop examples login skeleton systemwide user account

  X Windows inodes backups by monitoring unreferenced input bounds checking insmod command (Linux) installp command (AIX)

  INT signal integrity checking, filesystem interacting with users interleaving International Atomic Time (TAI)

  Internet

  NTP servers passwords and software archives

  Internet Assigned Numbers Authority (IANA) Internet Message Access Protocol [See IMAP] Internet Printing Protocol (IPP) Internet protocol (IP)

  Internet Software Consortium (ISC)

  DHCP 2nd DNS interprocess communication intruders investigating security problems ioscan command (HP-UX) iostat command

  IP addresses assigning with DHCP

  IPv6 format 2nd mappings to hostnames, DNS multicast reserved ranges of

  IP spoofing 2nd ipcalc.pl script

  IPL (initial program load) ipreport command (AIX) iptrace command (AIX) _{I l @ ve RuBoard}

  IPv6 host addresses

  I l @ ve RuBoard [ ] [

  

  [

   ] Jacobson, Van 2nd jail package (FreeBSD) jails, chroot Jaz drives jitter job control john package John the Ripper [See john package] journaled filesystems Journaling versus Soft Updates jove editor _{I l @ ve RuBoard} jukeboxes I l @ ve RuBoard [ ] [

  

  [

   ] K files kcmdhcpd kcmdhcpd package

  KDE

  ksysv command memory usage utility system administration tools user manager keeping Kerberos

  OpenLDAP and overview PAM and tickets time synchronization and

  kernel

  build directories 2nd building configuring functions of listing parameters locations modularized modules 2nd 3rd 4th 5th 6th 7th names of

  /kernel directory (Solaris) key rings keyboard shifting

  keys, encryption

  DNS public/private pairs kill command KILL signal 2nd killall command Kipling kldstat command (FreeBSD) Klingon kludges 2nd Kmoch, David kmtune command (HP-UX) kmupdate command (HP-UX) 2nd Knaff, Alain knowing what normal is 2nd Kolstad, Rob Kona coffee Korn shell 2nd .kshrc file kstat command (Solaris) ksysguard command ksysv command (Linux)

  

I l @ ve RuBoard

  I l @ ve RuBoard [ ] [

  

  [

   ] Lamm, Holger LAN (local area network) lanscan command (HP-UX) last command 2nd lastcomm command 2nd 3rd layers, networking laziness LDAP 2nd [See also OpenLDAP] attributes daemons data interchange format distinguished name email-related attributes entries LDIF 2nd objectClass attribute Postfix and records schemas searching sendmail and terminology 2nd

  LDAP data interchange format [See LDIF] LDAP_ROUTE_DOMAIN macro ldap_routing sendmail feature ldapadd command LDAPMAP macro ldapsearch command 2nd LDIF 2nd leap seconds leases (DHCP) files listing current 2nd LeFebvre, William Leffler, Sam Leres, Craig /lib directory Libes, Don libpam_unix module (HP-UX) libpam_updbe module (HP-UX) libraries, media Lightweight Directory Access Protocol [See LDAP] lilo boot loader (Linux) 2nd password Windows 2000 partitions and lilo.conf configuration file (Linux) limit command lines of defense link-state routing algorithms links context-dependent symbolic (Tru64)