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Added checks for wmctrl

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This commit is contained in:
Katelyn Hamer 2019-11-03 14:10:53 +00:00
parent c470e7eaa0
commit 5fcd3b82d3
1 changed files with 6 additions and 1 deletions
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@ -16,7 +16,12 @@ ram_total() {
# Get WM name (Requires wmctrl to be installed!)
wm_name() {
awk '/Name:/ {print $2}' <(wmctrl -m)
if [ -x "$(command -v wmctrl)" ]
then
awk '/Name:/ {print $2}' <(wmctrl -m)
else
echo "Unknown (Is wmctrl installed?)"
fi
}
# Store OS info (DOES NOT WORK ON ALL SYSTEMS!)