shithub: watch

Info  •  Files  •  Log  •  Branches

update synopsis and usage

--- a/watch.c

+++ b/watch.c

@@ -20,7 +20,7 @@

 void

 usage(void)

 {

-	fprint(2, "usage: %s [[-e expr] ...] [-t sec] [cmd]\n", argv0);

+	fprint(2, "usage: %s [-G] [[-e expr] ...] [-t sec] [cmd]\n", argv0);

 	exits("usage");

 }

--- a/watch.man

+++ b/watch.man

@@ -2,8 +2,10 @@

 .SH NAME

 watch \- run a command on file change

 .SH SYNOPSIS

-.B watch 

+.B watch

 [

+.B -G

+] [

 .B -t

 sec

 ] [[