Add script to find users with bash shell

Script checks for a specified file and lists users with bash shell.

Author: daniitadd

find_bash_users.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILE=${1:-/etc/passwd}
+
+if [ ! -f "$FILE" ]; then
+    echo "Error"
+    exit 1
+fi
+
+echo "Users in file $FILE:"
+
+grep '/bin/bash$' "$FILE" | cut -d: -f1