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Posted to commits@nuttx.apache.org by xi...@apache.org on 2021/01/28 09:18:58 UTC
[incubator-nuttx-apps] 01/03: netcat: Fix the usage output
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx-apps.git
commit 8093aa748761744e80b189871d4ad0ad94de33d9
Author: YAMAMOTO Takashi <ya...@midokura.com>
AuthorDate: Thu Jan 28 09:32:43 2021 +0900
netcat: Fix the usage output
---
netutils/netcat/netcat_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/netutils/netcat/netcat_main.c b/netutils/netcat/netcat_main.c
index a6d4073..116b2e8 100644
--- a/netutils/netcat/netcat_main.c
+++ b/netutils/netcat/netcat_main.c
@@ -215,7 +215,8 @@ int main(int argc, FAR char *argv[])
if (2 > argc)
{
fprintf(stderr,
- "Usage: netcat [-l] [destination] [port] [file]\n");
+ "Usage: netcat <destination> [port] [file]\n"
+ "Usage: netcat -l [port] [file]\n");
}
else if ((1 < argc) && (0 == strcmp("-l", argv[1])))
{