Use consistent terminology for set-user-ID and set-group-ID bits.
There's much inconsistency in the pages. "suid",
"set-user-identifier", "setuid". Stick with one terminology,
"set-user-ID" and set-grout-ID, as suggested in man-pages(7).
Signed-off-by: <mtk.man-pages@gmail.com>
This patch does only the following:
* Order SEE ALSO entries first by section name, then alphabetically
within section
* Adds one or two missing commas in SEE ALSO lists
* Removes one or two periods that were (inconsistently) used
at the end of SEE ALSO lists.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
.. and add notes about differences between the utuils.
Reported-by: Lennart Poettering <lennart@poettering.net>
Signed-off-by: Karel Zak <kzak@redhat.com>
This patch does not change any su/runuser behaviour, code changes:
* don't use huge groups[NGROUPS_MAX]; the array has 256k, but we need
it only occasionally when -G/-g specified.
* the current code uses groups[0] for -g and the rest for -G, this patch adds
'gid' to remember -g argument to avoid memmove()
* add function add_supp_group() to simplify su_main()
* add note about -G and -g relation to the man pages (undocumented now)
Signed-off-by: Karel Zak <kzak@redhat.com>
This command is based on su(1), the differences:
- based on Fedora runuser su(1) patch
- not installed with suid rights
- allowed for root users only
- don't ask for password
- uses PAM session, for example:
$ cat /etc/pam.d/runuser
auth sufficient pam_rootok.so
session optional pam_keyinit.so revoke
session required pam_limits.so
session required pam_unix.so
$ cat /etc/pam.d/runuser-l
auth include runuser
session optional pam_keyinit.so force revoke
session include runuser
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak
Sébastien Helleu
Michael Kerrisk
Bill Pemberton
J William Piggott
Benno Schulenberg
Ondrej Oprala