plan9fox/rc/bin/C
2011-03-30 18:29:07 +00:00

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#!/bin/rc
# C system - connect to system's console
rfork en
oflag=()
opt=-r
while(~ $1 -*)
switch($1){
case -r
shift
opt=''
case -O -o
oflag=-O
shift
case *
opt=-r
shift
}
switch($1){
case ella
exec C office0
exit
case erika
exec C office1
exit
case *
# look for server in /lib/ndb
server=`{ndb/query sys $1 console}
switch($server){
case ''
echo C: unknown console server for $1
exit 1
}
}
# can't cpu to old servers any more
switch($server){
case dinar bones
ssh $server C $1
exit 0
}
if(! test -e /mnt/consoles/$1){
switch($sysname){
case $server
mount /srv/consoles /mnt/consoles
case *
import $oflag $server /mnt/consoles
}
}
if(! test -e /mnt/consoles/$1 && test -e /srv/consoles)
mount /srv/consoles /mnt/consoles
if(! test -e /mnt/consoles/$1){
echo console not found
exit 'console not found'
}
if (test -w /dev/label) {
olab=`{cat /dev/label}
label $1
}
con -l $opt /mnt/consoles/$1
if (test -w /dev/label)
label $olab