linux下启动tomcat----Cannot find ./catalina.sh

linux 下启动tomcat

[root@test233 bin]# sh startup.sh

提示
Cannot find ./catalina.sh
The file is absent or does not have execute permission
This file is needed to run this program

解决办法：
给.sh文件授权

[root@test233 bin]#  chmod +x *.sh  

再启动，成功

root@instance-43t2cfcm:/usr/local/bluesky/software/apache-tomcat-9.0.30/bin# sh ./startup.sh 

Using CATALINA_BASE:   /usr/local/bluesky/software/apache-tomcat-9.0.30

Using CATALINA_HOME:   /usr/local/bluesky/software/apache-tomcat-9.0.30

Using CATALINA_TMPDIR: /usr/local/bluesky/software/apache-tomcat-9.0.30/temp

Using JRE_HOME:        /usr/local/bluesky/software/jdk1.8.0_202/jre

Using CLASSPATH:       /usr/local/bluesky/software/apache-tomcat-9.0.30/bin/bootstrap.jar:/usr/local/bluesky/software/apache-tomcat-9.0.30/bin/tomcat-juli.jar

Tomcat started.