git subrepo pull (merge) --force deps/libchdr

[pcsx_rearmed.git] / deps / libchdr / deps / zstd-1.5.5 / programs / zstdgrep.1.md

diff --git a/deps/libchdr/deps/zstd-1.5.5/programs/zstdgrep.1.md b/deps/libchdr/deps/zstd-1.5.5/programs/zstdgrep.1.md
new file mode 100644 (file)
index 0000000..6370a81
--- /dev/null
+++ b/deps/libchdr/deps/zstd-1.5.5/programs/zstdgrep.1.md
@@ -0,0 +1,30 @@
+zstdgrep(1) -- print lines matching a pattern in zstandard-compressed files
+============================================================================
+
+SYNOPSIS
+--------
+
+`zstdgrep` [<grep-flags>] [--] <pattern> [<files> ...]
+
+
+DESCRIPTION
+-----------
+`zstdgrep` runs `grep`(1) on files, or `stdin` if no files argument is given, after decompressing them with `zstdcat`(1).
+
+The <grep-flags> and <pattern> arguments are passed on to `grep`(1).  If an `-e` flag is found in the <grep-flags>, `zstdgrep` will not look for a <pattern> argument.
+
+Note that modern `grep` alternatives such as `ripgrep` (`rg`(1)) support `zstd`-compressed files out of the box,
+and can prove better alternatives than `zstdgrep` notably for unsupported complex pattern searches.
+Note though that such alternatives may also feature some minor command line differences.
+
+EXIT STATUS
+-----------
+In case of missing arguments or missing pattern, 1 will be returned, otherwise 0.
+
+SEE ALSO
+--------
+`zstd`(1)
+
+AUTHORS
+-------
+Thomas Klausner <wiz@NetBSD.org>