COHERENT help
This page displays the COHERENT help information for zgrep.
Listing of available help pages
zgrep -- Search compressed files for a regular expression zgrep [-abcefhilnsvxy] [pattern] [file ...] Options: -a Extra metacharacters supported (`(...)', `|', `+', and `?') -b Each output line has block number of match -c Print only count of matching lines -e Next argument is pattern -f Next argument is file containing one pattern per line -h Suppress printing of file names on matched lines -i Ignore case when matching letters in pattern -l Print only names of files containing matches -n Print line number of file with each matched line output -s Suppress output, just return status -v Negate sense of match -x Exact match (don't expand metacharacters) -y Lower-case letters in pattern match only upper-case The pattern is a regular expression roughly like that found in ed. If no file is specified, stdin is read.