HP Visualize c3600 IRIX to HP-UX Migration Guide - Page 8
System Startup and Shutdown
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2. System Startup and Shutdown IRIX Normal Boot If everything is configured properly, a normal boot up simply involves powering on the computer and display monitor or console terminal. Everything else is automatic: the system comes up in multi-user mode, ready for someone to login. During boot up the system runs power-on diagnostics and displays the system startup information on the console screen. A copy of these messages is also written to the /var/adm/SYSLOG file. To see system startup messages on HP-UX use the /etc/dmesg command. Both the IRIX and HP-UX operating systems can run in either single-user or multi-user mode. The init program is used to change the run state (run level) of the system. The state of the system is controlled by the file /etc/inittab. Below is a typical /etc/inittab file for IRIX. init:2:initdefault: fs::sysinit:/etc/bcheckrc /dev/console 2>&1 mt::sysinit:/etc/brc /dev/console 2>&1 s0:06s:wait:/etc/rc0 >/dev/console 2>&1 /dev/console 2>&1 /dev/console 2>&1 /dev/console 2>&1 /dev/console 2>&1 of:0:wait:/etc/uadmin 2 0 >/dev/console 2>&1 /dev/console rb:6:wait:/etc/uadmin 2 1 >/dev/console 2>&1