diff options
| -rw-r--r-- | usr.bin/biff/biff.1 | 13 | ||||
| -rw-r--r-- | usr.bin/biff/biff.c | 8 |
2 files changed, 8 insertions, 13 deletions
diff --git a/usr.bin/biff/biff.1 b/usr.bin/biff/biff.1 index decca64..f7b26f9 100644 --- a/usr.bin/biff/biff.1 +++ b/usr.bin/biff/biff.1 @@ -46,13 +46,12 @@ informs the system whether you want to be notified when mail arrives during the current terminal session. .Pp -Options supported by -.Nm : -.Bl -tag -width 4n +The following options are available: +.Bl -tag -width indent .It Cm n -Disables notification. +Disable notification. .It Cm y -Enables notification. +Enable notification. .El .Pp When mail notification is enabled, the header and first few lines of @@ -68,11 +67,11 @@ to be executed at each login. .Nm Biff operates asynchronously. For synchronous notification use the -.Ar MAIL +.Ev MAIL variable of .Xr sh 1 or the -.Ar mail +.Ev mail variable of .Xr csh 1 . .Sh SEE ALSO diff --git a/usr.bin/biff/biff.c b/usr.bin/biff/biff.c index a32b57d..bf20fa9 100644 --- a/usr.bin/biff/biff.c +++ b/usr.bin/biff/biff.c @@ -46,14 +46,10 @@ static char sccsid[] = "@(#)biff.c 8.1 (Berkeley) 6/6/93"; #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); -#include <sys/types.h> #include <sys/stat.h> -#include <errno.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> #include <err.h> +#include <stdio.h> +#include <unistd.h> static void usage __P((void)); |
