Usage text old version:
Usage:
renice [-n] priority [-p|--pid] pid [... pid]
renice [-n] priority -g|--pgrp pgrp [... pgrp]
renice [-n] priority -u|--user user [... user]
renice -h | --help
renice -v | --version
Usage text new version:
Usage: renice [-n] priority [[-p] pid ...] [-g pgrp ...] [-u user ...]
Alter the scheduling priority of one or more running processes.
-n, --priority <num> Set the nice increment value
-p, --pid <id> Force to be interpreted as process ID
-g, --pgrp <id> Interpret as process group ID
-u, --user <name|id> Interpret as username or user ID
-h, --help Print help
-v, --version Print version
Signed-off-by: Francesco Cosoleto <cosoleto@xxxxxxxxx>
---
sys-utils/renice.c | 20 ++++++++++++++------
1 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/sys-utils/renice.c b/sys-utils/renice.c
index f879791..ccfe9c0 100644
--- a/sys-utils/renice.c
+++ b/sys-utils/renice.c
@@ -50,12 +50,20 @@ static int donice(int,int,int);
static void usage(int rc)
{
- printf( _("\nUsage:\n"
- " renice [-n] priority [-p|--pid] pid [... pid]\n"
- " renice [-n] priority -g|--pgrp pgrp [... pgrp]\n"
- " renice [-n] priority -u|--user user [... user]\n"
- " renice -h | --help\n"
- " renice -v | --version\n\n"));
+ printf(_("Usage: %s [-n] priority [[-p] pid ...] [-g pgrp ...] [-u user ...]\n"),
+ program_invocation_short_name);
+
+ printf(_(
+ "Alter the scheduling priority of one or more running processes.\n\n"
+
+ " -n, --priority <num> Set the nice increment value\n\n"
+
+ " -p, --pid <id> Force to be interpreted as process ID\n"
+ " -g, --pgrp <id> Interpret as process group ID\n"
+ " -u, --user <name|id> Interpret as username or user ID\n\n"
+
+ " -h, --help Print help\n"
+ " -v, --version Print version\n\n"));
exit(rc);
}
--
1.7.1
--
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