`[` alone is not a valid test command.
`test` alone is a valid test command.
`]` alone is not a valid test command.
Update usage string to match GNU behavior.
* cp: fix verbose output order after prompt
Fixes: #7285
* cp: add test for verbose message order
* cp: fix test for interactive prompt ordering
* cp: update test for verbose output order
* cp: fix test cases to use update option
Avoid a panic that would occur when attempting to remove a file that
didn't exist. This would happen when scanning for a regular expression
match, advancing by a positive offset, and suppressing empty files. For
example, before this commit,
echo a | csplit -z - %a%1
would cause a panic. After this commit, the process terminates as
expected: without error, without output, and without any files written.
Fixes#7251.
Change `cat` so that it terminates with an error message when the input
file is the same as the output file and the output file is being
appended to. For example,
cat <f >>f
cat: -: input file is output file
Fixes#7165
Support obsolete form of timestamp argument for old POSIX versions. In
summary, when older versions of POSIX are used and the first positional
argument looks like a date and time, then treat it as a timestamp
instead of as a filename. For example, before this commit
_POSIX2_VERSION=199209
POSIXLY_CORRECT=1
touch 01010000 11111111
would create two files, `01010000` and `11111111`. After this commit,
the first argument is interpreted as a date and time (in this case,
midnight on January 1 of the current year) and that date and time are
set on the file named `11111111`.
Fixes#7180.
* head: fix bug reading back through files
Fix issue #7247.
Rework logic for reading/seeking backwards through files.
Bug was seen when reading back through large files.
Added test case to validate fix.
Change `printf` to correctly terminate with an error message when an
escape sequence starts with `\x` but doesn't include a literal
hexadecimal value after. For example, before this commit,
printf '\x'
would output `\x`, but after this commit, it terminates with an error
message,
printf: missing hexadecimal number in escape
Fixes#7097
* kill: check the lower 5 bits when the input is a number
* test/kill: added testcase
* kill: check the last 7 bits
* kill: check only the last 8 bits and the signals in the range [128, 159]
---------
Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>
