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3d0ef4aefe5d86a206c01cab65f51bca2945b69a
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5 Commits
Author SHA1 Message Date
Zbigniew Jędrzejewski-Szmek 3d0ef4aefe various: mark files with the usual license tags 
For .clang-format and pytest.ini, MIT-0 is used because people might want
to copy those.
 2026-08-28 06:26:09 +09:00
Zbigniew Jędrzejewski-Szmek 5991f0b861 profile.d: add instructions how to deactivate 80-systemd-osc-context.sh 
This was requested in https://github.com/systemd/systemd/issues/42333.
Indeed, this integration is using three levels of systemd magick, so
doing this correctly is not obvious. Let's include specific instructions
to help people for whom this integration is causing problems.
 2026-05-29 01:08:07 +09:00
Yu Watanabe 0dc0bf4caf profile: replace default bash prompt with more informative one 
The default bash PS1 provides mostly no information.
Let's replace it.

Before:
```
[watanabe@thinkpad-x280:~] $ run0
🦸 bash-5.2# echo $PS1
🦸 \s-\v\$
```

After:
```
[watanabe@thinkpad-x280:~] $ run0
🦸 [root@thinkpad-x280 watanabe]# echo $PS1
🦸 [\u@\h \W]\$
```

Fixes #38494.
 2025-08-06 14:24:19 +01:00
Tobias Klauser 12e33d332b profile.d: don't bail if $SHELL_* variables are unset 
If - for whatever reason - a script uses set -u (nounset) and includes
/etc/profile.d/70-systemd-shell-extra.sh (e.g. transitively via
/etc/profile) the script would fail with:

    /etc/profile.d/70-systemd-shell-extra.sh: line 15: SHELL_PROMPT_PREFIX: unbound variable

For example:

    $ cat > foo.sh <<EOF
    #!/bin/sh
    set -u

    source /etc/profile
    EOF
    $ chmod 700 foo.sh
    $ ./foo.sh
    /etc/profile.d/70-systemd-shell-extra.sh: line 15: SHELL_PROMPT_PREFIX: unbound variable

Fix this by using shell parameter substitution[^1] (which is a POSIX
shell concept) to set the $SHELL_* variables to the empty string if
undefined.

[^1]: https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/utilities/V3_chap02.html
 2024-12-11 18:33:41 +00:00
Lennart Poettering 229d4a9806 shell: define three system credentials we can propagate into shell prompts and welcome messages 2024-09-09 19:03:48 +02:00