Server : Apache/2.4.41 (Ubuntu) System : Linux journalup 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory : /bin/ |
#!/bin/sh # SPDX-License-Identifier: GPL-2.0 # # Script created by: Stephen R. van den Berg <[email protected]>, 1999/04/18 # Donated to the public domain. # # This script transforms the output of "ip" into more readable text. # "ip" is the Linux-advanced-routing configuration tool part of the # iproute package. # test "X-h" = "X$1" && echo "Usage: $0 [tablenr [raw ip args...]]" && exit 64 test -z "$*" && set 0 ip route list table "$@" | while read network rest do set xx $rest shift proto="" via="" dev="" scope="" src="" table="" case $network in broadcast|local|unreachable) via=$network network=$1 shift ;; esac while test $# != 0 do case "$1" in proto|via|dev|scope|src|table) key=$1 val=$2 eval "$key='$val'" shift 2 ;; dead|onlink|pervasive|offload|notify|linkdown|unresolved) shift ;; *) # avoid infinite loop on unknown keyword without value at line end shift shift ;; esac done echo "$network $via $src $proto $scope $dev $table" done | awk -F ' ' ' BEGIN { format="%15s%-3s %15s %15s %8s %8s%7s %s\n"; printf(format,"target","","gateway","source","proto","scope","dev","tbl"); } { network=$1; mask=""; if(match(network,"/")) { mask=" "substr(network,RSTART+1); network=substr(network,0,RSTART); } via=$2; src=$3; proto=$4; scope=$5; dev=$6; table=$7; printf(format,network,mask,via,src,proto,scope,dev,table); } '