Manual dla zgrep
ZGREP(1) ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep is used to invoke the grep on compress'ed or gzip'ed files. All
options specified are passed directly to grep. If no file is speci-
fied, then the standard input is decompressed if necessary and fed to
grep. Otherwise the given files are uncompressed if necessary and fed
to grep.
If zgrep is invoked as zegrep or zfgrep then egrep or fgrep is used
instead of grep. If the GREP environment variable is set, zgrep uses
it as the grep program to be invoked. For example:
for sh: GREP=fgrep zgrep string files
for csh: (setenv GREP fgrep; zgrep string files)
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO
grep(1), egrep(1), fgrep(1), zdiff(1), zmore(1), znew(1), zforce(1),
gzip(1), gzexe(1)
ZGREP(1)