logread: mention that -n 0 will print all messages

logbookd: logread: mention that -n 0 will print all messages v1 APPLIED

Clayton Craft: 1
 logread: mention that -n 0 will print all messages

 1 files changed, 1 insertions(+), 1 deletions(-)

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[PATCH logbookd] logread: mention that -n 0 will print all messages Export this patch

Clayton Craft <clayton@craftyguy.net>

1 year, 3 months ago

---
 logread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/logread.c b/logread.c
index a4382b3..d996e36 100644
--- a/logread.c
+++ b/logread.c
@@ -20,7 +20,7 @@ usage(char *name)
 	fprintf(stderr, "Arguments:\n");
 	fprintf(stderr, "  -f          Follow the live log output\n");
 	fprintf(stderr, "  -F          Same as -f but also show the old messages\n");
-	fprintf(stderr, "  -n limit    Limit the amount of old messages to fetch\n");
+	fprintf(stderr, "  -n limit    Limit the amount of old messages to fetch (specify '0' for all messages)\n");
 	fprintf(stderr, "  -d datefmt  Override the date formatting on output\n");
 	fprintf(stderr, "  -u unit     Filter log messages by the unit name\n");
 	fprintf(stderr, "  -b boot     Boot ID specification, or 'list'\n");
-- 
2.43.0