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| author | Wolfgang Müller | 2019-10-07 20:14:33 +0200 |
|---|---|---|
| committer | Wolfgang Müller | 2019-10-07 20:14:33 +0200 |
| commit | f3fad3de0863ed0571b884980132f8e80612776f (patch) | |
| tree | d35cf3862ee6c484a775a52061369ee6becd7ff5 /weltschmerz.1 | |
| parent | 086c71c87b95372c8a8bf4ff98cf77f93fe6b569 (diff) | |
| download | weltschmerz-f3fad3de0863ed0571b884980132f8e80612776f.tar.gz | |
Introduce fallbacks when getting the user's shell
Diffstat (limited to '')
| -rw-r--r-- | weltschmerz.1 | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/weltschmerz.1 b/weltschmerz.1 index bb834b5..eaf7f0c 100644 --- a/weltschmerz.1 +++ b/weltschmerz.1 @@ -18,8 +18,17 @@ reload its configuration whilst running. .Pp .Nm executes the given command, or the program specified in the -.Em SHELL +.Ev SHELL environment variable if no command was given. +If the +.Ev SHELL +environment variable is unset or empty, +.Nm +will fall back to the user's shell as configured in +.Pa /etc/passwd , +or finally use +.Pa /bin/sh +if there is no such entry. .Pp The clipboard can be copied to and pasted from with .Sy CTRL + Shift + C |