ref: 20a1d2268d69a0bbe66d0f21999649133878377c
dir: /sys/lib/acid/transcript/
#!/bin/rc switch($#*){ case 0 1 2 echo usage: $0 '''minx miny maxx maxy''' '''minx miny maxx maxy''' cmd args ... >[1=2] exit usage } rfork ns if(mount $wsys /mnt/acid N`{{echo $pid $1 }| sed 's/^ //g;s/ +/,/g'}){ winid=`{cat /dev/winid} echo transcript > /mnt/acid/label echo transcript > /mnt/acid/cons shift } if not exit 0 if(mount $wsys /mnt/wsys N`{{echo $pid $1 }| sed 's/^ //g;s/ +/,/g'}){ shift bind -b /mnt/wsys /dev } if not exit 0 echo -n `{basename $1} > /dev/label >[2] /dev/null @{ echo hang > /proc/^`{cat /dev/ppid}^/ctl $* < /dev/wsys/$winid/cons > /dev/wsys/$winid/cons >[2] /dev/wsys/$winid/cons & exit $apid } ostatus = `{echo $status | sed 's/.*://'} echo waitstop > /proc/$ostatus/ctl echo nohang > /proc/$ostatus/ctl exit $ostatus