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From 68b1b158029501208d1c6a60aa2794d9589c2a08 Mon Sep 17 00:00:00 2001
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From: Nikolai Kondrashov <Nikolai.Kondrashov@redhat.com>
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Date: Fri, 5 Dec 2014 12:24:37 +0200
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Subject: [PATCH 2/3] rad_counter: Refine help message
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Refine rad_counter help message:
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* use executable name without path,
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* add program purpose,
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* shorten usage summary line for clarity,
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* separate arguments and options,
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* add full stops to sentences,
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* wrap a long line.
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---
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src/modules/rlm_counter/rad_counter | 24 +++++++++++++++---------
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1 file changed, 15 insertions(+), 9 deletions(-)
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diff --git a/src/modules/rlm_counter/rad_counter b/src/modules/rlm_counter/rad_counter
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index b6c1159..1beef29 100755
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--- a/src/modules/rlm_counter/rad_counter
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+++ b/src/modules/rlm_counter/rad_counter
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@@ -6,6 +6,7 @@ use warnings ;
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use GDBM_File ;
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use Fcntl ;
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use Getopt::Long;
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+use File::Basename;
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my $user = '';
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my $divisor = 1;
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@@ -19,17 +20,22 @@ my $help = 0;
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$filename = '';
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sub show_help {
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- print <<"EOF";
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-Usage: $0 --file=<counter filename> [--reset=<seconds>] [--match=<regexp>]
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-[--user=<username>] [--help] [--hours|--minutes|--seconds]
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+ my $progname = basename($0);
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+ print <
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+Usage: $progname --file=<counter filename> [OPTION...]
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+Query and maintain FreeRADIUS rlm_counter DB file.
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---user=<username> Information for specific user
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---file=<filename> Counter db filename
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---match=<regexp> Information for matching users
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+Arguments:
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+--file=<filename> Counter DB filename.
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+
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+Options:
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+--user=<username> Information for specific user.
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+--match=<regexp> Information for matching users.
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--reset=<number> Reset counter to <number>.
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- If divisor is set use it, else <number> means seconds
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---help Show this help screen
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---(hours|minutes|seconds) Specify information divisor
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+ If divisor is set use it,
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+ else <number> means seconds.
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+--help Show this help screen.
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+--(hours|minutes|seconds) Specify information divisor.
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EOF
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exit 0;
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}
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--
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2.1.3
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