[Bug 1922681] Re: manpages are wrong about PATH inheriting from the environment now

[Brian Murray]

Ubuntu 21.04 (Hirsute Hippo) has reached end of life, so this bug will
not be fixed for that specific release.

** Changed in: cron (Ubuntu Hirsute)
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1922681

Title:
  manpages are wrong about PATH inheriting from the environment now

Status in cron package in Ubuntu:
  New
Status in cron source package in Hirsute:
  Won't Fix

Bug description:
  I posted this on bug #1779767 but since that got closed it's probably
  going to be lost there.

  tl;dr the manpage(s) needs to be fixed for this change as well:

  Julian, thanks for the fix. In crontab(5) in cron 3.0pl1-136ubuntu2
  the manpage is now wrong. It says:

  > Several environment variables are set up automatically by the
  cron(8) daemon. […] PATH is set to "/usr/bin:/bin". HOME, SHELL, and
  PATH may be overridden by settings in the crontab […]

  and also

  > On the Debian GNU/Linux system, cron supports the pam_env module,
  and loads the environment specified by /etc/environment and
  /etc/security/pam_env.conf. It also reads locale information from
  /etc/default/locale. However, the PAM settings do NOT override the
  settings described above nor any settings in the crontab file itself.
  Note in particular that if you want a PATH other than
  "/usr/bin:/bin", you will need to set it in the crontab file.

  These should be fixed I think. There might be other spots that I
  didn't notice yet too.

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