From 58fdc087a5fcd4fb4cd6797e7dda5cfd978983a3 Mon Sep 17 00:00:00 2001 From: Francois Fleuret Date: Fri, 8 Nov 2013 08:11:15 +0100 Subject: [PATCH] Cosmetics. --- kill-unused-xterms.sh | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/kill-unused-xterms.sh b/kill-unused-xterms.sh index 21258ba..075b2ba 100755 --- a/kill-unused-xterms.sh +++ b/kill-unused-xterms.sh @@ -23,14 +23,21 @@ set -e NB_KILLED=0 NB_TOTAL=0 -SHELL_NAME=bash +SHELL_NAME=$(basename ${SHELL}) +# Loop through the pid of xterms for ppid in $(ps h -C xterm -o pid); do + N=0 + + # For each, loop through the child shells for pid in $(ps h --ppid $ppid -o pid,cmd | awk '{ if($2 == "'${SHELL_NAME}'") { print $1 }}'); do + # For each, count how many sub-process we do have K=$(ps h --ppid $pid -o pid | wc -l) N=$((N+K+1)) done + + # If there is only one, kill the xterm if [[ $N == 1 ]]; then kill -USR2 $ppid NB_KILLED=$((NB_KILLED+1)) -- 2.39.5