netnsjoin.1

.TH NETNSJOIN 1 "August 14, 2016" "VirtualSquare Labs"
.SH NAME
netnsjoin \- Join the net namespace of another process
.SH SYNOPSIS

.B netnsjoin
.I pid_or_net_namespace_id_or_placeholder_tag
[
.I command
[
.I args
]
]

.B netnsjoin
.I long placeholder tag
.R --
[
.I command
[
.I args
]
]

.SH DESCRIPTION
\fBnetnsjoin\fR joins the net namespace of another process.

The namespace to join can be identified by the pid of a process belonging to
that namespace, by the namespace id (e.g. net:[1234567890]) or using a tag defined by \fBnetnshold(1)\fR

Root access or CAP_NET_ADMIN is required to run the program. CAP_NET_ADMIN can be delegated to
specific users by \fBcado(1)\fR (if installed).

If \fIcommand\fR is omitted \fBnetnsjoin\fR launch the content of the
environment variable $SHELL in the target namespace.

.SH SEE ALSO
\fBnetnshold\fR(1)
\fBnetnslist\fR(1)
\fBnetnsrelease\fR(1)
\fBcado\fR(1)