84 lines
2 KiB
Bash
Executable file
84 lines
2 KiB
Bash
Executable file
#!/bin/rc
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# 9fs filesystem [mountpoint] - srv & mount filesystem, usually from plan 9
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rfork e
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switch($1){
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case ''
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echo usage: 9fs service '[mountpoint]' >[1=2]
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exit usage
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case 9fat esp pidos dos
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if(~ $#2 1)
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part=`{ls $2 >[2]/dev/null}
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if not if(~ $1 pidos)
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part=`{ls /dev/sdM*/dos >[2]/dev/null}
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if not
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part=`{ls /dev/fs/$1 /dev/sd*/$1 >[2]/dev/null}
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if(~ $#part 0) {
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echo 'no '$1' partition found' >[1=2]
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exit no.$1
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}
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part=$part(1)
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if(! test -f /srv/dos)
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dossrv >/dev/null </dev/null >[2]/dev/null
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unmount /n/$1 >/dev/null >[2]/dev/null
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mount -c /srv/dos /n/$1 $part
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if(~ $1 9fat){
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unmount /n/9 >/dev/null >[2]/dev/null
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mount -c /srv/dos /n/9 $part
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}
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case kfs
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if(! test -f /srv/kfs)
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disk/kfs
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mount -c /srv/kfs /n/kfs
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case dump
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mount /srv/boot /n/dump dump >[2]/dev/null ||
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mount /srv/boot /n/dump main/archive ||
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mount /srv/boot /n/dump dump # again to print error
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case snap
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mount /srv/boot /n/snap main/snapshot
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case other
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mount -C /srv/boot /n/other other
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case juke # ye olde file server
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srv -q il!jukefs && mount /srv/il!jukefs /n/juke
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case sources
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srv -nqC tcp!sources.cs.bell-labs.com sources /n/sources
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case sourcesdump
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9fs sources
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mount -nC /srv/sources /n/sourcesdump main/archive
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case sourcessnap
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9fs sources
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mount -nC /srv/sources /n/sourcessnap main/snapshot
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case atom
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srv -nq tcp!atom.9atom.org atom && mount -nC /srv/atom /n/atom atom
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case atomdump
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9fs atom && mount -nC /srv/atom /n/atomdump atomdump
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case 9pio
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srv -nq tcp!9p.io 9pio && mount -nC /srv/9pio /n/9pio
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# arbitrary venti archives
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case vac:*
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vacfs <{echo $1}
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case *.vac
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if (test -e $1)
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score=$1
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if not if (! ~ $1 /* && test -e $home/lib/vac/$1)
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score=$home/lib/vac/$1
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if not if (! ~ $1 /* && test -e /lib/vac/$1)
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score=/lib/vac/$1
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if not {
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echo $0: $1: no such score file >[1=2]
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exit 'no score file'
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}
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vacfs -m /n/`{basename $1 .vac} `{cat $score}
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case wiki
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srv -m 'net!plan9.bell-labs.com!wiki' wiki /mnt/wiki
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case *
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switch($#*){
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case 1
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srv -m $1
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case *
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srv -m $1 $1 $2
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}
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}
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