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Consider following symlinks to find the shell executable #2

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rob-smallshire opened this issue Sep 22, 2021 · 0 comments
Open

Consider following symlinks to find the shell executable #2

rob-smallshire opened this issue Sep 22, 2021 · 0 comments

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@rob-smallshire
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The code in _sub_shell_command depends on knowing which type of shell is in use. In the presence of symbolic links like /bin/sh it can be tricky to find the ultimate shell executable. Consider using the shell function from this answer to locate the actual shell executable: https://stackoverflow.com/questions/23011370/how-to-recognize-whether-bash-or-dash-is-being-used-within-a-script
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