Ubuntu Manpage: lsdiff - show which files are modified by a patch

NAME

       lsdiff - show which files are modified by a patch

SYNOPSIS

       lsdiff [[-n] | [--line-number]] [[-p n] | [--strip-match=n]] [--strip=n]
              [--addprefix=PREFIX] [[-s] | [--status]] [[-E] | [--empty-files-as-removed]]
              [[-i PATTERN] | [--include=PATTERN]] [[-x PATTERN] | [--exclude=PATTERN]] [[-z] |
              [--decompress]] [[-# RANGE] | [--hunks=RANGE]] [--lines=RANGE] [--files=RANGE]
              [[-H] | [--with-filename]] [[-h] | [--no-filename]] [[-v] | [--verbose]...]
              [file...]

       lsdiff {[--help] | [--version] | [--filter ...] | [--grep ...]}

DESCRIPTION

       List the files modified by a patch.

       You can use both unified and context format diffs with this program.

OPTIONS

-n, --line-number
Display the line number that each patch begins at. If verbose output is requested
(using -nv), each hunk of each patch is listed as well.

For each file that is modified, a line is generated containing the line number of the
beginning of the patch, followed by a Tab character, followed by the name of the file
that is modified. If -v is given once, following each of these lines will be one line
for each hunk, consisting of a Tab character, the line number that the hunk begins at,
another Tab character, the string “Hunk #”, and the hunk number (starting at 1).

If the -v is given twice in conjunction with -n (i.e. -nvv), the format is slightly
different: hunk-level descriptive text is shown after each hunk number, and the
--number-files option is enabled.

--number-files
File numbers are listed, beginning at 1, before each filename.

-# RANGE, --hunks=RANGE
Only list hunks within the specified RANGE. Hunks are numbered from 1, and the range
is a comma-separated list of numbers or “first-last” spans; either the first or the
last in the span may be omitted to indicate no limit in that direction.

--lines=RANGE
Only list hunks that contain lines from the original file that lie within the
specified RANGE. Lines are numbered from 1, and the range is a comma-separated list of
numbers or “first-last” spans; either the first or the last in the span may be omitted
to indicate no limit in that direction.

--files=RANGE
Only list files indicated by the specified RANGE. Files are numbered from 1 in the
order they appear in the patch input, and the range is a comma-separated list of
numbers or “first-last” spans; either the first or the last in the span may be omitted
to indicate no limit in that direction.

-p n, --strip-match=n
When matching, ignore the first n components of the pathname.

--strip=n
Remove the first n components of the pathname before displaying it.

--addprefix=PREFIX
Prefix the pathname with PREFIX before displaying it.

-s, --status
Show file additions, modifications and removals. A file addition is indicated by a
“+”, a removal by a “-”, and a modification by a “!”.

-E, --empty-files-as-removed
Treat empty files as absent for the purpose of displaying file additions,
modifications and removals.

-i PATTERN, --include=PATTERN
Include only files matching PATTERN.

-x PATTERN, --exclude=PATTERN
Exclude files matching PATTERN.

-z, --decompress
Decompress files with extensions .gz and .bz2.

-H, --with-filename
Print the name of the patch file containing each patch.

-h, --no-filename
Suppress the name of the patch file containing each patch.

-v, --verbose
Verbose output.

--help
Display a short usage message.

--version
Display the version number of lsdiff.

--filter
Behave like filterdiff(1) instead.

--grep
Behave like grepdiff(1) instead.

EXAMPLES

       To sort the order of touched files in a patch, you can use:

           lsdiff patch | sort -u | \
             xargs -rn1 filterdiff patch -i

       To show only added files in a patch:

           lsdiff -s patch | grep '^+' | \
             cut -c2- | xargs -rn1 filterdiff patch -i

       To show the headers of all file hunks:

           lsdiff -n patch | (while read n file
             do sed -ne "$n,$(($n+1))p" patch
           done)

AUTHOR