$()
vs )
| IFS
| using siginfo
| nanosleep
| line charset
| locale
Example session on an Ultrix v4.5
User input in bold face.
$ vax run.conf VAX simulator V3.8-1 NVR: buffering file in memory Listening on port 8888 (socket 8) Loading boot code from ka655x.bin KA655-B V5.3, VMB 2.7 Performing normal system tests. 40..39..38..37..36..35..34..33..32..31..30..29..28..27..26..25.. 24..23..22..21..20..19..18..17..16..15..14..13..12..11..10..09.. 08..07..06..05..04..03.. Tests completed. Loading system software. (BOOT/R5:0 DUA0 2.. -DUA0 1..0.. Ultrixboot - V4.5 Sun Sep 17 13:03:13 EDT 1995 Loading (a)vmunix ... Sizes: text = 680948 data = 119296 bss = 635428 Starting at 0x2c19 ULTRIX V4.5 (Rev. 47) System #1: Sun Oct 27 01:55:35 EST 1991 real mem = 67043328 avail mem = 56812544 using 1636 buffers containing 6704128 bytes of memory KA655 processor with an FPU CPU microcode rev = 6, processor firmware rev = 83 Q22 bus uda0 at uba0 uq0 at uda0 csr 172150 vec 774, ipl 15 klesiu0 at uba0 uq16 at klesiu0 csr 174500 vec 770, ipl 15 hl0 at uba0 csr 174400 vec 160, ipl 15 zs0 at uba0 csr 172520 vec 224, ipl 15 ts0 at zs0 slave 0 qe0 at uba0 csr 174440 vec 764, ipl 15 qe0: DEC DELQA Ethernet Interface DEQNA-lock Mode, hardware address 08:00:2b:aa:bb:cc lp0 at uba0 csr 177514 vec 200, ipl 14 dz0 at uba0 csr 160100 vec 300, ipl 15 dz1 at uba0 csr 160110 vec 310, ipl 15 ra1 at uq0 slave 1 (RA60) ra2 at uq0 slave 2 (RRD40) ra0 at uq0 slave 0 (RA60) tms1 at uq16 slave 1 (TK50) tms2 at uq16 slave 2 (TK50) tms3 at uq16 slave 3 (TK50) tms0 at uq16 slave 0 (TK50) Sun Oct 27 21:45:23 WET 1991 Automatic reboot in progress... /dev/ra0a: 587 files, 5694 used, 9633 free (153 frags, 1185 blocks, 1.0% fragmentation) /dev/rra0g: umounted cleanly check quotas: done. savecore: checking for dump...dump does not exist local daemons: syslog sendmail. Removing remnant Opser files preserving editor files clearing /tmp standard daemons: update cron accounting Sun Oct 27 21:45:28 WET 1991 network snmpd. start errlog daemon - elcsd Sun Oct 27 21:45:29 WET 1991 ULTRIX V4.5 (Rev. 47) (ultrix45) login: root Password: Last login: Sun Oct 27 02:01:17 on console ULTRIX V4.5 (Rev. 47) System #1: Sun Oct 27 01:55:35 EST 1991 Digital Equipment Corporation Nashua, New Hampshire *** SOFTWARE INSTALLATION PROCEDURE COMPLETE *** The following files were created during the installation procedure: /vmunix - customized kernel /genvmunix - generic kernel /usr/adm/install.log - installation log file /usr/adm/install.FS.log - file systems log file /usr/adm/install.DEV.log - special device log file # uname -a ULTRIX ultrix45 4.5 0 VAX # ps aux USER PID %CPU %MEM SZ RSS TT STAT TIME COMMAND root 0 0.1 0.0 0 0 ? D 0:15 swapper root 103 0.0 0.3 226 165 co S 0:00 -csh (csh) root 91 0.0 0.6 409 315 ? I 0:00 /etc/snmpd root 86 0.0 0.2 134 87 ? I 0:00 /etc/inetd root 72 0.0 0.0 6 4 ? S 0:00 /etc/update root 1 0.0 0.4 254 234 ? I 0:00 init root 100 0.0 0.2 181 104 ? I 0:00 /etc/elcsd root 63 0.0 0.7 461 402 ? I 0:00 -accepting connections (sendm daemon 68 0.0 0.2 126 85 ? I 0:00 /etc/syslog root 75 0.0 0.1 40 23 ? I 0:00 /etc/cron root 2 0.0 0.1 4096 0 ? D 0:00 pagedaemon root 106 0.0 0.4 350 226 co R 0:00 ps aux # stty -a line = NTTYDISC; speed 9600 baud erase = DEL; kill = ^u; min = 1; time = 0; intr = ^c; quit = ^|; eof = ^d; eol; start = ^q; stop = ^s; parenb -parodd cs7 -cstopb hupcl cread clocal -loblk -ignbrk brkint -ignpar -parmrk -inpck istrip -inlcr -igncr icrnl -iuclc ixon ixany -ixoff isig icanon -xcase echo echoe -echok -echonl -noflsh opost -olcuc onlcr -ocrnl -onocr -onlret -ofill -ofdel # mount /dev/ra0a on / type ufs /dev/ra0g on /usr type ufs # df Filesystem Total kbytes kbytes % node kbytes used free used Mounted on /dev/ra0a 15327 5695 8100 41% / /dev/ra0g 74703 37823 29410 56% /usr # cat /.profile # @(#).profile 9.1 ULTRIX 4/26/94 echo 'erase ^?, kill ^U, intr ^C' stty dec crt new umask 22 PATH=/usr/ucb:/bin:/usr/bin:/etc:/usr/local:/usr/new:/usr/hosts:. export PATH # exec /bin/sh # echo comments # not yet available comments # not yet available # f() { echo function; } syntax error: `(' unexpected # syntax error: `)' unexpected # exec /bin/sh5 # echo comments # available comments # f() { echo function; } # f function # ls /bin STTY du ln od shutdown [ dump login pagesize size adb dumpfs logname passwd snapcopy ar e ls pr strip as echo ltf ps stty awk ed machine pwd su cat expr mail radisk sync cc false make rdump tar cdfs_mount fsck mdtar reboot tee chgrp fsirand mkdir red test chmod grep mkfs restore time chpt halt mknod rksh true clri hostid mmapalignment rm tunefs cmp hostname mount rmail ufs_mount cp icheck mt rmdir umount csh id mv rrestore uname date ifconfig nawk rsh5 wall dd init newfs rzdisk who df kill nfs_mount s5make write diff ksh nfs_umount sed dirname ld nice sh domainname line nm sh5 # ls /usr/bin ar ctcr ld passwd tbl as ctrace lex paste tee at cut line pcat tic basename cxref lint pfstat time batch dc lk pg touch bc df login plot tr cal diff logname plottoa trace calendar diff3 look pr tsort candc diffmk lorder prof tty capsar dircmp ltf pxtar uname catpw domainname m4 ranlib uniq cb du mail rev unpack cc dumbplot make rksh uudecode cflow egrep mesg rmail uuencode chfn env mhdecode rmdir vcc chgrp fgrep mkfifo rsh5 wall chroot file mktemp s5make who chsh find mmapalignment sh5 write cmp getopt nawk size xargs col graph nice sleep yacc comm hostid nl sort ypcat cpio id nm sort5 ypmatch cpustat install nohup spline yppasswd crash iostat nroff split ypwhich crtplot ipcrm od strip csh ipcs om su csplit join pack sum ctc ksh pagesize tabs # ls / .cshrc .profile genvmunix pcs750.bin var .login .rhosts lib sys vmb.exe .new...cshrc bin lost+found tmp vmunix .new...login dev mnt ultrixboot .new...rhosts etc opr usr # ls /usr adm genvmunix lost+found spool var bin hosts man src dict include mdec sys etc kits preserve tmp field lib skel ucb # ls /etc .new..aliases fsirand rexecd .new..aliases.dir fstab rlogind .new..aliases.pag getty rmt .new..crontab gettytab route .new..disktab group routed .new..dumpdates halt rpc .new..elcsd.conf hosts rpc.yppasswdd .new..gettytab hosts.equiv rpcinfo .new..group icheck rrestore .new..hosts ifconfig rshd .new..hosts.equiv inetd rwhod .new..inetd.conf inetd.conf rzdisk .new..mail.aliases init savecore .new..motd install_upgrade securenets .new..networks kern_loop sendmail.cf .new..ntp.conf kern_unloop sendmail.cf.pd .new..protocols lcp sendmail.fc .new..rc license sendmail.hf .new..rc.local lmf sendmail.st .new..rpc lmfsetup services .new..securenets lockpw setld .new..sendmail.cf mail.aliases setldlog .new..sendmail.fc miscd shells .new..sendmail.hf mkconsole showmount .new..sendmail.st mkfs shutdown .new..services mklost+found sizer .new..shells mknod sliphosts .new..sliphosts mkpasswd snapcopy .new..snmpd.conf motd snmpd .new..svc.conf mount snmpd.conf .new..syslog.conf mountd snmpd.pid .new..termcap ncheck startcpu .new..ttys netsetup stl addgroup networks stopcpu adduser newfs svc.conf aliases nfs_mount swapon aliases.dir nfs_umount syslog aliases.pag nfsd syslog.conf arff nfssetup syslog.pid arp nfsstat talkd biod ntp.conf termcap catman passwd trpt cdfs_mount ping ttys chown portmap tunefs chpt protocols uerf clri pstat uerf.bin comsat quot uerf.err config quotacheck uerf.hlp cron quotaoff ufs_mount crontab quotaon umount dcheck radisk unlockpw disktab rc update doconfig rc.local utmp dump rdate vipw dumpdates rdump yp dumpfs ready ypbind # dmesg dmesg: not found # shutdown -h now Shutdown at 19:42 (in 0 minutes) [pid 98] System shutdown time has arrived # syncing disks... done HALT instruction, PC: 800845D1 (BRB 800845D0) sim> quit Goodbye NVR: writing buffer to file
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