diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2023-01-09 14:53:41 +0000 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2023-01-09 14:53:41 +0000 |
| commit | 3bbff3ee20de3f6ccbfd543a311ecb24f2eb8729 (patch) | |
| tree | 58289489898a78d406ff963df97ee82dd72c8750 | |
| parent | 24fa514abe616a5c55f8f20d48a268a805c2ec2f (diff) | |
ssh(1): fix usage and document -X flag
| -rw-r--r-- | sys/man/1/ssh | 22 | ||||
| -rw-r--r-- | sys/src/cmd/ssh.c | 2 |
2 files changed, 15 insertions, 9 deletions
diff --git a/sys/man/1/ssh b/sys/man/1/ssh index 6ab146c5d..9eb7a8366 100644 --- a/sys/man/1/ssh +++ b/sys/man/1/ssh @@ -4,11 +4,7 @@ ssh - secure shell remote login client .SH SYNOPSIS .B ssh [ -.B -d -] [ -.B -R -] [ -.B -r +.B -drRX ] [ .B -t .I thumbfile @@ -80,11 +76,11 @@ a terminal emulator like a pseudo terminal will be requested for the shell. This can be disabled with the .B -R -option. +flag. A pseudo-terminal can be requested in all cases with the .B -r -option. +flag. .PP With the .B -W @@ -98,7 +94,17 @@ programs, see .PP The .B -d -option enables debug output. +flag enables debug output. +.PP +The +.B -X +flag enables mux mode, which after establishing +the tunnel, relies the raw SSH protocol +messages on file-descriptor 0 and 1. +This is used by programs such as +.IR sshnet (4) +and +.IR sshfs (4). .SH FILES .TF $home/lib/sshthumbs .TP diff --git a/sys/src/cmd/ssh.c b/sys/src/cmd/ssh.c index c7f57ec81..145233fea 100644 --- a/sys/src/cmd/ssh.c +++ b/sys/src/cmd/ssh.c @@ -1171,7 +1171,7 @@ kfmt(Fmt *f) void usage(void) { - fprint(2, "usage: %s [-dR] [-t thumbfile] [-T tries] [-u user] [-h] [user@]host [-W remote!port] [cmd args...]\n", argv0); + fprint(2, "usage: %s [-drRX] [-t thumbfile] [-T tries] [-u user] [-h] [user@]host [-W remote!port] [cmd args...]\n", argv0); exits("usage"); } |