I have a small ash script that prints memory statistics once a second:
#!/bin/sh
while true
do
date
cat /proc/[0-9]*/stat |
awk '$23 > 0 {printf "%5d %20s %8d %5d\n", $1, $2, $23, $24}' |
sort -n
sleep 60
done
When I run that
Years ago, I attempted to fix an issue that sounds a lot like this:
https://hg.ucc.asn.au/dropbear/rev/35183e8a7851
I believe the right way this works it that:
- ssh client closes session
- dropbear closes the read end of command's stdout pipe
- next time command writes to pipe, it receives
