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1.1 ! root 1: .TH RC 8 ! 2: .CT 1 sa_auto ! 3: .SH NAME ! 4: rc \- boot script ! 5: .SH SYNOPSIS ! 6: .B /etc/rc ! 7: .SH DESCRIPTION ! 8: .I Rc ! 9: is the command script ! 10: invoked by ! 11: .IR init (8) ! 12: to control reboots. ! 13: During an automatic reboot, ! 14: .I rc ! 15: is invoked with the argument ! 16: .BR autoboot ; ! 17: typically this invokes ! 18: .L /etc/fsck -p ! 19: to repair minor filesystem inconsistencies. ! 20: If ! 21: .I rc ! 22: exits with a successful status, ! 23: .I init ! 24: proceeds to multi-user mode. ! 25: .PP ! 26: When the system enters multi-user mode, ! 27: either during an auto-reboot ! 28: or after the single-user shell terminates, ! 29: .I rc ! 30: is invoked without arguments. ! 31: This usually causes it to ! 32: mount filesystems, ! 33: start daemons, ! 34: clear ! 35: .FR /tmp , ! 36: and perform other housekeeping. ! 37: .PP ! 38: If any call to ! 39: .I rc ! 40: returns a nonzero status, ! 41: .I init ! 42: reverts to single-user mode. ! 43: .SH EXAMPLES ! 44: A typical ! 45: .I rc ! 46: script: ! 47: .PP ! 48: .EX ! 49: date ! 50: case $1 in ! 51: autoboot) ! 52: echo Autoboot: ! 53: /etc/fsck -p || {echo "error in reboot"; exit 1} ! 54: esac ! 55: /etc/ldpcs /etc/pcs750.bin ! 56: >/etc/mtab ! 57: /etc/mount -a ! 58: /etc/savecore /tmp/dump /dev/ra11 ! 59: /etc/swapon -a ! 60: trap "" 1 2 3 ! 61: /etc/update ! 62: /etc/cron & ! 63: rm -f /tmp/* ! 64: /usr/lib/asd/rmlocks ! 65: date >> /usr/adm/lastboot ! 66: /etc/accton /tmp/acct > /tmp/acct ! 67: /usr/ipc/mgrs/svcmgr ! 68: /etc/kdiload ! 69: /usr/ipc/mgrs/dkhup; sleep 10 ! 70: /usr/ipc/mgrs/dkmgr ! 71: /usr/netb/setup.go ! 72: /usr/net/face.go ! 73: wwv -s ! 74: .EE ! 75: .SH SEE ALSO ! 76: .IR init (8), ! 77: .IR reboot (8)
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