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Code Issues Releases Wiki Activity

don't screen if unscreen failed

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This commit is contained in:
Connor Olding 2016-01-05 05:38:34 -08:00
parent 6784de8750
commit 0aaf8ead84
2 changed files with 5 additions and 2 deletions
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4
sh/screeny
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@ -7,9 +7,11 @@ screeny() {
pushd "$home" >/dev/null pushd "$home" >/dev/null
local name="${1:?needs arg for screen name}" local name="${1:?needs arg for screen name}"
shift shift
~/sh/unscreen "$name" ~/sh/unscreen "$name" || return 1
echo screen -S "$name" -dm sudo -Hu "$user" "$@"
screen -S "$name" -dm sudo -Hu "$user" "$@" screen -S "$name" -dm sudo -Hu "$user" "$@"
popd "$home" >/dev/null popd "$home" >/dev/null
return 0
} }
screeny "$@" screeny "$@"

3
sh/unscreen
View file

@ -4,8 +4,9 @@ unscreen() {
local pids="$(screen -ls | fgrep "$1" | cut -d. -f1)" local pids="$(screen -ls | fgrep "$1" | cut -d. -f1)"
for pid in $=pids; do for pid in $=pids; do
local ppid="$(ps h --ppid "$pid" -o pid)" local ppid="$(ps h --ppid "$pid" -o pid)"
kill "$ppid" kill "$ppid" || return 1
done done
return 0
} }
unscreen "$@" unscreen "$@"