The stdin log does not contain line breaks as command line uses CR
between commands. This makes scriptreplay for stdin very
user-unfriendly, because it overwrites still the same line.
The new option --cr-mode provides opportunity to control this
behavior. The default for stdin logs is replace CR with line-break.
Signed-off-by: Karel Zak <kzak@redhat.com>
* add internal support for multiple log files
* add support for new timing file format (default is old format)
Signed-off-by: Karel Zak <kzak@redhat.com>
* allow to use --log-in <infile> and --log-out <outfile> in the same time
* add --log-io <file> to log stdout and stdin to the one log file
* introduce a new timing file format with entry type identifirs
I <delay> <size> : info about input stream
O <delay> <size> : info about output stream
in the next commits it's possible to add 'S' for signals and 'H' for
extra (header) information.
* the new file format is optional and enabled only if multiple streams
logging is requested.
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's allow to log input independently on output. So it's possible to
script --log-in infile : logs only input
script --log-out outfile : logs only output
script --log-out outfile --log-in infile : logs both to separated files
Signed-off-by: Karel Zak <kzak@redhat.com>
The current -t[=<file>] is pretty messy due to optional <file>
argument; and default is to output to stderr. The default output to
stderr is very unusual semantic. This path makes the old -t
deprecated.
The new option -T, --log-timing requires the file name.
Signed-off-by: Karel Zak <kzak@redhat.com>
This commit does not add any new feature. It just prepare code for
future extensions only.
* introduce two new structs: script_stream and script_log
* define two streams: 'stdout' and 'stdin'
* allow associate log files (type script or timing file) with the stream
* support more log file formats
Signed-off-by: Karel Zak <kzak@redhat.com>
Let's be more verbose and provide real open() error to make
debugging easier on --verbose.
For example:
$ hwclock --verbose
hwclock from util-linux 2.34.193-6bebea-dirty
System Time: 1570445823.701266
Trying to open: /dev/rtc0
hwclock: cannot open /dev/rtc0: Permission denied <---
No usable clock interface found.
hwclock: Cannot access the Hardware Clock via any known method.
Addresses: https://github.com/karelzak/util-linux/issues/879
Signed-off-by: Karel Zak <kzak@redhat.com>
Sorry detail-oriented people tend to wipe these out if they notice them.
Add in automated tools and lots of excess end-of-line spaces get wiped
out.
Addresses: https://github.com/karelzak/util-linux/pull/849
Signed-off-by: Karel Zak <kzak@redhat.com>
* current code overwrites hybrid MBR because EE partition
is expected from fist sector, this is not true for hybrid MBR
* print "The partition table has been altered." message also for
nested contexts
* remove "You have to sync the MBR manually" message
Addresses: https://github.com/karelzak/util-linux/issues/851
Signed-off-by: Karel Zak <kzak@redhat.com>
The traditional MBR has pretty well NO limitations on slices. They can
be a single misaligned sector if desired. While this is undesireable
for most real world uses, for the few places they're still used extra
limitations cause breakage not safety.
Signed-off-by: Karel Zak <kzak@redhat.com>
The current code uses 'M' to switch between MBR and GPT, but it's not
intuitive to "go back" by 'M'. It seems more user-friendly to use 'r'
as in another places (for example when go from expert menu or from BRD
menu).
The 'M' to return to GPT is still supported for backward compatibility.
Addresses: https://github.com/karelzak/util-linux/pull/849
Signed-off-by: Karel Zak <kzak@redhat.com>
* 'nproc' of https://github.com/mator/util-linux:
Don't use `nproc --all` for getting cpu number. For example below, sparc64 is reporting 128 as a total, but only 32 is online. So use only online cpus for tests parallel runs.
Karel Zak
Jan Chren (rindeal)
Darsey Litzenberger
Elliott Mitchell
Andrius Štikonas
Quentin Rameau