53 lines
863 B
Bash
Executable file
53 lines
863 B
Bash
Executable file
#!/bin/rc
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rfork e
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argv0=$0
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fn usage {
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echo 'usage:' $argv0 '[-abcCnq] [-s name] [-u user] [-k keypattern] [-p] [-t timeout] host tree [mountpoint]' >[1=2]
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exit 'usage'
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}
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fn domount {
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if(~ $#sname 1){
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rm -f /srv/$sname
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echo -n 0 >/srv/$sname
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}
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~ $#mtpt 0 || mount -n $mopt /fd/0 $mtpt
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}
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tree=()
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mopt=()
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mtpt=()
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sname=()
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exportfs=/bin/exportfs
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connect=/bin/rconnect
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while(~ $1 -*){
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switch($1){
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case -p; connect=($connect $1)
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case -[abcCnq]*; mopt=($mopt $1)
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case *
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~ $#* 1 && usage
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switch($1){
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case -[ukt]; connect=($connect $1 $2)
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case -s; sname=`{basename $2}
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case *; usage
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}
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shift
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}
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shift
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}
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switch($#*){
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case 2 3; tree=$2; mtpt=$$#*
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case *; usage
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}
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fn pvar {
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while(! ~ $#* 0){
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~ $#$1 0 && echo $1'=()' ||
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path=/dev/null builtin whatis $1
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shift
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}
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}
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exec $connect $1 <{pvar tree; echo exec $exportfs -r '$tree'} domount
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