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6b7c25a961
- tools - bin/asm-11: BUGFIX: fix directly nested .if behavior - bin/ip_delete_tap: added - asm-11/tests: add zbug_0007.mac, test_0460_if_nest.mac - oskit/test/os/211bsd/211bsd_eth.tcl: use 'ip' command
57 lines
1.2 KiB
Bash
Executable File
57 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# $Id: ip_delete_tap 1373 2023-02-16 11:21:26Z mueller $
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# SPDX-License-Identifier: GPL-3.0-or-later
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# Copyright 2023- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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#
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# Revision History:
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# Date Rev Version Comment
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# 2023-02-16 1373 1.0 Initial version
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#
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# handle options
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optdry=""
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while (( $# > 0 )) ; do
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case $1 in
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-dry|--dry) optdry=$1 ; shift 1 ;;
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-*) echo "ip_delete_br-E: invalid option '$1'"; exit 1 ;;
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*) break;;
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esac
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done
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prefdry=""
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if [[ -n "$optdry" ]] ; then
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prefdry="echo"
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fi
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tap=${1:-tap0}
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ip link show ${tap} >/dev/null 2>&1
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if [ $? != 0 ]
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then
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echo "ip_delete_tap-I: tap ${tap} doesn't exist"
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exit 0
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fi
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# sanitize PATH, use what sudo has
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export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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which_ip=$(which ip)
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which_brctl=$(which brctl)
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if [[ -z "$which_ip" ]]
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then
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echo "ip_delete_br-E: ip command not in PATH"
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exit 1
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fi
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# print info that sudo password prompt is expected
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if [[ $(id -u) -ne 0 ]] ; then echo "ip_delete_br-I: uses sudo" ; fi
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$prefdry sudo ip tuntap delete ${tap} mode tap
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#
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if [[ -n "$which_brctl" ]]
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then
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$prefdry $which_brctl show ${br}
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fi
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