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| author | Leah Neukirchen <leah@vuxu.org> | 2023-08-09 17:21:20 +0200 |
|---|---|---|
| committer | Leah Neukirchen <leah@vuxu.org> | 2023-08-09 17:22:01 +0200 |
| commit | df9bc5bec20ac4d63f64cc5bee2d1b67716fa9ed (patch) | |
| tree | d5124373489ff812808d403556b66413e44b5e32 /README | |
| parent | 454f553834e39d35d311714681d3cebe6922a5e3 (diff) | |
| download | listening-master.tar.gz listening-master.tar.xz listening-master.zip | |
Put host and port into two arguments, as separation by : complicates IPv6 usage.
Diffstat (limited to 'README')
| -rw-r--r-- | README | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/README b/README index c13b2a9..b24f3c8 100644 --- a/README +++ b/README @@ -4,7 +4,7 @@ NAME listening – check if a TCP server is listening SYNOPSIS - listening [-t connect-timeout] [-w wait-timeout] [host:]port + listening [-46] [-t connect-timeout] [-w wait-timeout] [host] port DESCRIPTION The listening utility performs a TCP scan against the given host @@ -15,6 +15,10 @@ DESCRIPTION The options are as follows: + -4 Force use of IPv4. + + -6 Force use of IPv6. + -t connect-timeout Wait at most connect-timeout seconds per connection attempt (default: 0.2s, decimal fractions are allowed). @@ -22,7 +26,7 @@ DESCRIPTION -w wait-timeout Wait at most wait-timeout seconds total (decimal fractions are allowed), and keep trying to connecting when connection has been - refused. + refused (default: only try once). DETAILS listening implements a TCP SYN scan (half-open scan), which has several |