Linux 从 bash 运行 csh 脚本,通过命令临时更改 shell
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run csh scripts from bash, change shell temporary via command
提问by user501743
I need to run csh scripts from a bash shell and therefore temporary change to tcsh via a command. It works perfect in interactive mode but i cant figure out in a one line command. So in interactive mode i do in the bash shell:
我需要从 bash shell 运行 csh 脚本,因此需要通过命令临时更改为 tcsh。它在交互模式下工作完美,但我无法在一行命令中弄清楚。因此,在交互模式下,我在 bash shell 中执行以下操作:
tcsh
tcsh
source my.tcshr
源 my.tcshr
useMyTcshCmd
使用MyTcshCmd
etc.
等等。
How can i do all of this in 1 command? Sorry for the newbie question...
我怎样才能在 1 个命令中完成所有这些?对不起,新手问题...
采纳答案by Tometzky
tcsh -c "echo foo; echo bar"
Result:
结果:
foo bar
So this should work:
所以这应该有效:
tcsh -c "source my.tcshr; useMyTcshCmd"
回答by ?imon Tóth
You should specify the interpreter directly in the script:
您应该直接在脚本中指定解释器:
#!/usr/bin/tcsh
echo "doing stuff"
And then simply run the script:
然后只需运行脚本:
./script
回答by Raghuram
tcsh -c useMyTcshCmd