You could use a kind of try catch, to get the exit code and use a simple switch case to run another commands depending on the error exit code: (exit2#here your command which might fail) exit_code=$?
bash ./shell_script.sh Or sh ./shell_script.sh Script ran using the interpreter (bash) You can type either therelative path or the absolute pathhere. Using the source command to run the script in current shell By default, a shell script runs in asubshell. Sometimes, you may want to ...
执行shell脚本 报-bash: ./run.sh: /bin/bash^M: bad interpreter: No such file or directory 1.shell脚本文件是dos格式,即每一行结尾以\r\n来标识,而unix格式的文件行尾则以\n来标识。 查看脚本文件是dos格式还是unix格式的几种办法。cat-Afilename 从显示结果可以判断,dos格式的文件行尾为^M$,unix格...
Execute bash-command in Java won't give a return Using Java's Runtime.getRuntime().exec I get error with some commands, success with others -- how can this be determined? Java and exec command - pipe multiple commands Java exec() does not return expected result of pipes' connected comm...
The String RUN_COMMAND_SERVICE.EXTRA_COMMAND_PATH extra for absolute path of command. (mandatory) The String[] RUN_COMMAND_SERVICE.EXTRA_ARGUMENTS extra for arguments to the executable of the command (not stdin script). The boolean RUN_COMMAND_SERVICE.EXTRA_REPLACE_COMMA_ALTERNATIVE_CHARS_IN_...
Shell options: -ilrsD or -c command or -O shopt_option (invocation only) -abefhkmnptuvxBCHP or -o option [go] Task status: failed, took: 0.103s, exited: 2 Here's something rather strange, this fails (as detailed above) <exec command="/bin/bash"> ...
The type of shell to execute is specified by the first line of the script itself. This line is often called ‘hashbang’, ‘shebang‘, or ‘sha-bang’. Because the script is an ASCII file, we may use the command head to view this line: $ head -1 runme #!/usr/bin/bash This ...
The example above mounts the content directory in the current directory into the container at the /content path using the -v flag, sets it as the working directory, and then runs the pwd command inside the container. $ docker run -v /doesnt/exist:/foo -w /foo -i -t ubuntu bash ...
Just typedisowninto the shell, and it’ll do just that. (And you can once again verify this with thejobscommand.) You can just make out thedisowncommand in there Now you can close your terminal and continue about your day. It’ll still keep piping things toSTDOUTorSTDERR, but once yo...
linux 下 shell脚本报错:-bash: ./build.sh: /bin/sh^M: bad interpreter: No such file or directory 主要原因是build.sh是在windows下编辑然后上传到linux系统里执行的。.sh文件的格式为dos格式。而linux只能执行格式为unix格式的脚本。 我们可以通过vi编辑器来查看文件的format格式。步骤如下:...