escape env var

irobot-ros · Dec 11, 2024 · 1fb00f4 · 1fb00f4
1 parent e83d5e3
commit 1fb00f4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/irobot_benchmark/comms_benchmark/scripts/run_all_benchmarks.sh b/irobot_benchmark/comms_benchmark/scripts/run_all_benchmarks.sh
@@ -27,7 +27,7 @@ print_help() {
   echo "     - run 'pip3 install pandas numpy matplotlib' to install dependencies"
   echo
   echo "Example:"
-  echo "  sudo env LD_LIBRARY_PATH=$LD_LIBRARY_PATH $0 10            Run benchmarks with TEST_DURATION=10 seconds."
+  echo "  sudo env LD_LIBRARY_PATH=\$LD_LIBRARY_PATH $0 10            Run benchmarks with TEST_DURATION=10 seconds."
   echo
   echo "Needed because sudo resets LD_LIBRARY_PATH, breaking shared library access."
   echo
@@ -42,7 +42,7 @@ fi
 # Check if the script is run as root
 if [[ $EUID -ne 0 ]]; then
   echo "You must run this script with sudo or as root."
-  echo "Usage: sudo env LD_LIBRARY_PATH=$LD_LIBRARY_PATH $0 [arguments]"
+  echo "Usage: sudo env LD_LIBRARY_PATH=\$LD_LIBRARY_PATH $0 [arguments]"
   exit 1
 fi