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Refactored caffeinate machine function to process grep.

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Leverages `pgrep` instead of `ps` for more efficient code.
This commit is contained in:
Brooke Kuhlmann
2019-12-07 14:38:52 -07:00
parent 98c4663f43
commit 39cbeefef8
1 changed files with 1 additions and 1 deletions
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lib/utilities.sh
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@@ -19,7 +19,7 @@ export -f clean_work_path
# Caffeinate machine. # Caffeinate machine.
caffeinate_machine() { caffeinate_machine() {
local pid=$(ps aux | grep caffeinate | grep -v grep | awk '{print $2}') local pid=$(pgrep -x caffeinate)
if [[ -n "$pid" ]]; then if [[ -n "$pid" ]]; then
printf "Whoa, tweaker, machine is already caffeinated!\n" printf "Whoa, tweaker, machine is already caffeinated!\n"