* tests/csplit: modified test test_up_to_match_offset_option_suppress_matched according to issue #7052 and modified also test_up_to_match_negative_offset_option_suppress_matched
* csplit: managed the positive and negative offset when the --suppressed-matched flag is active
* tests/csplit: modified test test_up_to_match_offset_option_suppress_matched according to issue #7052 and modified also test_up_to_match_negative_offset_option_suppress_matched
* csplit: managed the positive and negative offset when the --suppressed-matched flag is active
* csplit: swapped if and else blocks for better readability
* cp: make --backup and --no-clobber are mutually exclusive
Should fix tests/cp/cp-i.sh
* simplify the test
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
---------
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Make `tsort` split on any whitespace character instead of just
whitespace within a single line. This allows edge information to be
split with the source node on one line and the target node on another.
For example, after this commit
$ printf "a\nb\n" | tsort
a
b
whereas before this would print an error message.
Closes#7077
Fix several issues in the behavior of `chroot`, mostly around setting
group IDs. This commit ensures that supplemental groups provided by
`--groups` are properly handled with respect to the groups implied by
`--userspec`. This commit also ensures that we fall back to numeric
parsing when attempting to lookup user and group IDs from their names.
Change the type of `Options.groups` to be `Option<Vec<String>>` so that
the absence of the `--groups` option is meaningfully distinguished from
an empty list of groups. This is important because `chroot --groups=''`
is used specifically to disable supplementary group lookup.
Improve the parsing of the `--groups` parameter to `chroot` so that it
handles more error cases and better matches the behavior of GNU
`chroot`. For example, multiple adjacent commas are allowed:
--groups=a,,,b
but spaces between commas are not allowed:
--groups="a, , ,b"
Fix the parsing of the `--userspec=USER:GROUP` argument so that the
both the user and the group are optional, and update the error message
to match that of GNU `chroot`. This commit also removes the incorrect
`clap` arguments for `--user` and `--group`. In `chroot --user=USER`,
the `--user` is an abbreviation of `--userspec`, and in `chroot
--group=GROUP`, the `--group` is an abbreviation of `--groups`.
Closes#7040.
