From: Benno Schulenberg <bensberg@justemail.net>
Date: Mon, 6 Feb 2012 15:44:23 +0000 (+0100)
Subject: renice: correct the usage synopsis, and improve help text
X-Git-Tag: v2.23-rc1~303
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae3ca2aacc440627c69e5962b6bbb916a380da9c;p=thirdparty%2Futil-linux.git

renice: correct the usage synopsis, and improve help text

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
---

diff --git a/sys-utils/renice.c b/sys-utils/renice.c
index f5d51b66a1..aeede18138 100644
--- a/sys-utils/renice.c
+++ b/sys-utils/renice.c
@@ -54,18 +54,18 @@ static void __attribute__((__noreturn__)) usage(FILE *out)
 {
 	fputs(_("\nUsage:\n"), out);
 	fprintf(out,
-	      _(" %1$s [-n] <priority> [-p] <pid> [<pid>  ...]\n"
-		" %1$s [-n] <priority>  -g <pgrp> [<pgrp> ...]\n"
-		" %1$s [-n] <priority>  -u <user> [<user> ...]\n"),
+	      _(" %1$s [-n] <priority> [-p|--pid] <pid>...\n"
+		" %1$s [-n] <priority>  -g|--pgrp <pgid>...\n"
+		" %1$s [-n] <priority>  -u|--user <user>...\n"),
 		program_invocation_short_name);
 
 	fputs(_("\nOptions:\n"), out);
-	fputs(_(" -g, --pgrp <id>        interpret as process group ID\n"
-		" -h, --help             print help\n"
-		" -n, --priority <num>   set the nice increment value\n"
-		" -p, --pid <id>         force to be interpreted as process ID\n"
-		" -u, --user <name|id>   interpret as username or user ID\n"
-		" -v, --version          print version\n"), out);
+	fputs(_(" -g, --pgrp <id>        interpret argument as process group ID\n"
+		" -n, --priority <num>   specify the nice increment value\n"
+		" -p, --pid <id>         interpret argument as process ID (default)\n"
+		" -u, --user <name|id>   interpret argument as username or user ID\n"
+		" -h, --help             display help text and exit\n"
+		" -v, --version          display version information and exit\n"), out);
 
 	fputs(_("\nFor more information see renice(1).\n"), out);