develog

existStr existStr() { if [[ $1 == *"$2"* ]]; then echo true else echo false fi} ret1=$(existStr "Server start up in" "start")ret2=$(existStr "Server start up in" "Start") if $ret1; then echo "ret1 is true"else echo "ret1 is false"fi if $ret2; then echo "ret2 is true"else echo "ret2 is false"fi # outputret1 is trueret2 is false

방법1) return $? 사용 func1() { return 111 } func1 result1=$? echo "result1 =" $result1 방법2) echo, $() 사용 func2() { echo 222 } result2=$(func2) echo "result2 =" $result2 echo 여러번, 배열로 반환 func3() { echo 333 echo 444 } result3=$(func3) echo "loop" for i in ${result3[@]} do echo $i done

프로세스 찾아서 kill 하기kill -9 `ps aux | grep java | grep -v grep | awk '{print $2}'`