mirror of
https://github.com/samba-team/samba.git
synced 2025-03-08 04:58:40 +03:00
506be3cb26
This sets up a more useful convention and avoids future .gitignore problems. Signed-off-by: Martin Schwenke <martin@meltin.net> (This used to be ctdb commit 58c696dc600f1073e693930da061776b6fb199f2)
100 lines
2.3 KiB
Bash
Executable File
100 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
prog="netstat"
|
|
|
|
usage ()
|
|
{
|
|
cat >&2 <<EOF
|
|
Usage: $prog [ -t | --unix ] [ -n ] [ -a ] [ -l ]
|
|
|
|
A fake netstat stub that prints items depending on the variables
|
|
FAKE_NETSTAT_TCP_ESTABLISHED, FAKE_NETSTAT_TCP_LISTEN,
|
|
FAKE_NETSTAT_UNIX_LISTEN, depending on command-line options.
|
|
|
|
Note that -n is ignored.
|
|
|
|
EOF
|
|
exit 1
|
|
}
|
|
|
|
# Defaults.
|
|
tcp=false
|
|
unix=false
|
|
all=false
|
|
listen=false
|
|
|
|
parse_options ()
|
|
{
|
|
# $POSIXLY_CORRECT means that the command passed to onnode can
|
|
# take options and getopt won't reorder things to make them
|
|
# options to this script.
|
|
_temp=$(POSIXLY_CORRECT=1 getopt -n "$prog" -o "tnalh" -l unix -l help -- "$@")
|
|
|
|
[ $? != 0 ] && usage
|
|
|
|
eval set -- "$_temp"
|
|
|
|
while true ; do
|
|
case "$1" in
|
|
-n) shift ;;
|
|
-a) all=true ; shift ;;
|
|
-t) tcp=true ; shift ;;
|
|
-l) listen=true ; shift ;;
|
|
--unix) unix=true ; shift ;;
|
|
--) shift ; break ;;
|
|
-h|--help|*) usage ;; # * shouldn't happen, so this is reasonable.
|
|
esac
|
|
done
|
|
|
|
[ $# -gt 0 ] && usage
|
|
|
|
# If neither -t or --unix specified then print all.
|
|
$tcp || $unix || { tcp=true ; unix=true ; }
|
|
}
|
|
|
|
parse_options "$@"
|
|
|
|
if $tcp ; then
|
|
if $listen ; then
|
|
echo "Active Internet connections (servers only)"
|
|
elif $all ; then
|
|
echo "Active Internet connections (servers and established)"
|
|
else
|
|
echo "Active Internet connections (w/o servers)"
|
|
fi
|
|
|
|
echo "Proto Recv-Q Send-Q Local Address Foreign Address State"
|
|
|
|
tcp_fmt="tcp 0 0 %-23s %-23s %s\n"
|
|
for i in $FAKE_NETSTAT_TCP_ESTABLISHED ; do
|
|
src="${i%|*}"
|
|
dst="${i#*|}"
|
|
printf "$tcp_fmt" $src $dst "ESTABLISHED"
|
|
done
|
|
|
|
if $all || $listen ; then
|
|
for i in $FAKE_NETSTAT_TCP_LISTEN ; do
|
|
printf "$tcp_fmt" $i "0.0.0.0:*" "LISTEN"
|
|
done
|
|
fi
|
|
fi
|
|
|
|
if $unix ; then
|
|
if $listen ; then
|
|
echo "Active UNIX domain sockets (servers only)"
|
|
elif $all ; then
|
|
echo "Active UNIX domain sockets (servers and established)"
|
|
else
|
|
echo "Active UNIX domain sockets (w/o servers)"
|
|
fi
|
|
|
|
echo "Proto RefCnt Flags Type State I-Node Path"
|
|
|
|
unix_fmt="unix 2 [ ACC ] STREAM LISTENING %-8d %s\n"
|
|
if $all || $listen ; then
|
|
for i in $FAKE_NETSTAT_UNIX_LISTEN ; do
|
|
printf "$unix_fmt" 12345 "$i"
|
|
done
|
|
fi
|
|
fi
|