modify install script

install.sh

@@ -10,5 +10,7 @@ initConf
 sudo systemctl stop filebeat.serivce 2>/dev/null
 sudo systemctl start ${serviceName}.service
 green "filebeat install success"
+green "============================================="
 green "systemctl status -l filebeat # to see status"
 green "tail -50f $(pwd)/logs/filebeat # to see log"
+green "============================================="
\ No newline at end of file

uninstall.sh

 #!/bin/bash
-if [ "$(pwd | grep -c 'filebeat')" -gt 0 ]; then rm -rf "$(pwd)"; else red "script location is incorrect, run me in filebeat installation directory"; fi
+if [ "$(pwd | grep -c 'filebeat')" -gt 0 ]; then echo "script location is incorrect, run me in filebeat installation directory"; fi
 source ./util.sh
 sudo systemctl disable filebeat 2>/dev/null
 sudo systemctl stop filebeat 2>/dev/null
 rm -rf /etc/systemd/system/filebeat.serivce
 sudo systemctl daemon-reload
+rm -rf "$(pwd)"
 green "uninstall succeed"