[英]What does `-f` flag mean when used in a shebang: `#!/bin/bash -f`?
what does shebang -f flag means? shebang -f 标志是什么意思? Specifically it is used in bash cript file,具体用于 bash 脚本文件,
#!/bin/bash -f
echo hello
# blabla
It passes the -f
flag to the bash
instance which runs the script:它将-f
标志传递给运行脚本的bash
实例:
From $ bash -c "help set"
:从$ bash -c "help set"
:
-f Disable file name generation (globbing).
From https://tldp.org/LDP/abs/html/options.html :从https://tldp.org/LDP/abs/html/options.html :
Abbreviation Name Effect
-f noglob Filename expansion (globbing) disabled
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