Add ability to use process name

Donnagurai

@@ -37,6 +37,18 @@ flags()
             if [[ $1 =~ ^[0-9].*$ ]]; then
                     PIDS+=("$1")
                     export PIDS
+	    elif [[ $1 =~ ^[a-z].*$ ]]; then
+		    procs=$(ps aux | grep $1 | grep -v grep  | grep -v "$(pwdx $$ | awk '{print $NF}')")
+#			     exclude the path of the current script PID ^
+		    if [[ -n "$procs" ]]; then
+			    for proc in "$procs"; do
+				    proc_pid=$(echo "$proc" | awk '{print $2}' | grep -v "$(pwdx $$)")
+				    if [[ -n $(ps aux | grep "$proc_pid") ]]; then
+					    PIDS+=("$proc_pid")
+					    export PIDS
+				    fi
+			    done
+	            fi
             elif [[ $1 == "-h" ]] || [[ $1 == "--help" ]]; then
                    help
             else