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xzgrep man page: Document exit statuses.

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Lasse Collin 2022-07-19 23:19:49 +03:00
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src/scripts/xzgrep.1
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@ -6,7 +6,7 @@
.\"
.\" License: GNU GPLv2+
.\"
.TH XZGREP 1 "2021-11-13" "Tukaani" "XZ Utils"
.TH XZGREP 1 "2022-07-19" "Tukaani" "XZ Utils"
.SH NAME
xzgrep \- search compressed files for a regular expression
.SH SYNOPSIS
@ -78,6 +78,19 @@ The same applies to names
and
.BR lzfgrep ,
which are provided for backward compatibility with LZMA Utils.
.SH EXIT STATUS
.TP
0
At least one match was found from at least one of the input files.
No errors occurred.
.TP
1
No matches were found from any of the input files.
No errors occurred.
.TP
>1
One or more errors occurred.
It is unknown if matches were found.
.SH ENVIRONMENT
.TP
.B GREP