check for yes

2024-02-14 07:57:41 +05:30
parent fea352ac4c
commit 3e9fff4364
1 changed files with 4 additions and 0 deletions
--- a/ch10/concurrent_exercise/exercise_cpu
+++ b/ch10/concurrent_exercise/exercise_cpu
@@ -11,4 +11,8 @@ which taskset >/dev/null || {
  echo "Pl first install the taskset utility"
  exit 1
 }
+which yes >/dev/null || {
+  echo "Pl first install the 'yes' utility"
+  exit 1
+}
 taskset -c $1 yes > /dev/null