Correct the behavior of `cp --reflink=never --sparse=always` so that
it performs a sparse copy. Before this commit, it was incorrectly
performing a dense copy.
Implement the `--copy-contents` option when the source is a FIFO, so
that the contents of the FIFO are copied (when the bytes become
available for reading) instead of the FIFO object itself. For example,
$ mkfifo fifo
$ cp --copy-contents fifo outfile &
[1] 1614080
$ echo foo > fifo
$ cat outfile
foo
[1]+ Done cp --copy-contents fifo outfile
Fix the behavior of `cp` when both `--backup` and `--force` are
specified and the source and destination are the same file. Before
this commit, `cp` terminated without copying and without making a
backup. After this commit, the copy is made and the backup file is
made. For example,
$ touch f
$ cp --force --backup f f
results in a backup file `f~` being created.
If the arg starts with an id numeric value, the group isn't set but the separator is provided,
we should fail with an error
Should fix tests/chown/separator.sh
Change `cp` to terminate with an error when attempting to copy through
a dangling symbolic link with the `--force` option. Before this
commit,
touch src
ln -s no-such-file dest
cp -f src dest
would incorrectly replace `dest` with the contents of `src`. After
this commit, it correctly fails with the error message
cp: not writing through dangling symlink 'dest'
Fix a bug where `cp` failed to copy ancestor directories when using
the `--parents` option. For example, before this commit:
$ mkdir -p a/b/c d
$ cp --parents a/b/c d
$ find d
d
d/c
After this commit
$ mkdir -p a/b/c d
$ cp --parents a/b/c d
$ find d
d
d/a
d/a/b
d/a/b/c
This commit also adds the correct messages for `--verbose` mode:
$ cp -r --parents --verbose a/b/c d
a -> d/a
a/b -> d/a/b
'a/b/c' -> 'd/a/b/c'
Fixes#3332.
Implement distributing lines of a file in a round-robin manner to a
specified number of chunks. For example,
$ (seq 1 10 | split -n r/3) && head -v xa[abc]
==> xaa <==
1
4
7
10
==> xab <==
2
5
8
==> xac <==
3
6
9
* hashsum: test b3sum::test_nonames for real
Signed-off-by: Huijeong Kim <herehuijeong@gmail.com>
* apply cargo format
Signed-off-by: Huijeong Kim <herehuijeong@gmail.com>
