xzegrep 命令

常用示例

说明

xzegrep invokes grep -E on the decompressed contents of files compressed with xz, lzma, gzip, or bzip2 (detected by extension). It is the xz-utils wrapper equivalent to zegrep for gzip files: a convenience shortcut for xzgrep -E, taking an extended regular expression and forwarding all other arguments to grep. If no file is given, xzegrep reads from standard input. Most options accepted by grep can be passed through.

参数

-i, --ignore-case

Ignore case distinctions.

-l, --files-with-matches

Print only the names of files containing matches.

-n, --line-number

Prefix each line with its line number.

-c, --count

Print only the count of matching lines per file.

-v, --invert-match

Select non-matching lines.

-h, --no-filename

Suppress filename prefix in output.

-H, --with-filename

Always print filename prefix.

-r, --recursive

Recursively search directories.

-A _N_ / -B _N_ / -C _N_

Print N lines after / before / around each match.

-q, --quiet

Suppress all normal output; exit 0 if any line matches.