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.Dd July 20, 2020 .Dt ZGREP 1 .Os .Sh NAME .Nm zgrep , .Nm zegrep , .Nm zfgrep , .Nm bzgrep , .Nm bzegrep , .Nm bzfgrep , .Nm lzgrep , .Nm lzegrep , .Nm lzfgrep , .Nm xzgrep , .Nm xzegrep , .Nm xzfgrep , .Nm zstdgrep , .Nm zstdegrep , .Nm zstdfgrep .Nd grep compressed files .Sh SYNOPSIS .Nm .Oo Ar flags Oc Ar files .Nm zegrep .Oo Ar flags Oc Ar files .Nm zfgrep .Oo Ar flags Oc Ar files
p .Nm bzgrep .Oo Ar flags Oc Ar files .Nm bzegrep .Oo Ar flags Oc Ar files .Nm bzfgrep .Oo Ar flags Oc Ar files
p .Nm lzgrep .Oo Ar flags Oc Ar files .Nm lzegrep .Oo Ar flags Oc Ar files .Nm lzfgrep .Oo Ar flags Oc Ar files
p .Nm xzgrep .Oo Ar flags Oc Ar files .Nm xzegrep .Oo Ar flags Oc Ar files .Nm xzfgrep .Oo Ar flags Oc Ar files
p .Nm zstdgrep .Oo Ar flags Oc Ar files .Nm zstdegrep .Oo Ar flags Oc Ar files .Nm zstdfgrep .Oo Ar flags Oc Ar files .Sh DESCRIPTION Allow .Xr grep 1 to read compressed files. .Sh SEE ALSO .Xr bzip2 1 , .Xr grep 1 , .Xr gzip 1 , .Xr xz 1 , .Xr zstd 1 .Sh AUTHORS This version of the .Nm utility was written by .An Thomas Klausner Aq Mt wiz@NetBSD.org . .Sh BUGS .Xr zgrep 1 does not handle flags that take arguments if there is no whitespace between the flag and the argument, for example:
p When more than one .Fl e flag is used matching should occur for any of the patterns (similar to multiple patterns supplied in a file with the .Fl f flag). .Xr zgrep 1 only matches the last .Fl e pattern.