[x@web bin]$ ./startup.sh
bash: ./startup.sh: Permission denied
[x@web bin]$ sudo ./startup.sh
[sudo] password for zzq:
sudo: ./startup.sh: command not found
[x@web bin]$ sudo bash ./startup.sh
Cannot find ./catalina.sh
The file is absent or does not have execute permission
This file is needed to run this program
[x@web bin]$