指令行啟動tomcat伺服器，提示Cannot find ./catalina.sh

問題：tomcat/bin目錄執行sh ./startup.sh啟動tomcat，提示如下

Cannot find ./catalina.sh

The file is absent or does not have execute permission

This file is needed to run this program

解決方法：對./catalina.sh沒有通路權限，在tomcat/bin目錄執行

chmod +x *.sh後，再啟動就會成功