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118 | $ cat /etc/network/interfaces.d/50-cloud-init.cfg
auto lo
iface lo inet loopback
#control manual
iface eth0 inet manual
$ sed 's,^,|,' /etc/network/if-up.d/smoser
|#!/bin/sh
|
|exec >>/run/my.log
|echo === $IFACE $0 $* ===
|set
|echo
$ chmod 755 /etc/network/if-up.d/smoser
$ sudo reboot
### After reboot ###
$ cat /run/my.log
=== lo ===
ADDRFAM='inet'
IFACE='lo'
IFS='
'
IFUPDOWN_lo='post-up'
LOGICAL='lo'
METHOD='loopback'
MODE='start'
OPTIND='1'
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PHASE='post-up'
PPID='164'
PS1='# '
PS2='> '
PS4='+ '
PWD='/'
VERBOSITY='0'
=== lo ===
ADDRFAM='inet'
IFACE='lo'
IFS='
'
IFUPDOWN_lo='post-up'
LOGICAL='lo'
METHOD='loopback'
MODE='start'
OPTIND='1'
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PHASE='post-up'
PPID='190'
PS1='# '
PS2='> '
PS4='+ '
PWD='/'
VERBOSITY='0'
=== eth0 ===
ADDRFAM='inet'
IFACE='eth0'
IFS='
'
IFUPDOWN_eth0='post-up'
LOGICAL='eth0'
METHOD='manual'
MODE='start'
OPTIND='1'
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PHASE='post-up'
PPID='218'
PS1='# '
PS2='> '
PS4='+ '
PWD='/'
VERBOSITY='0'
=== eth0 ===
ADDRFAM='inet'
IFACE='eth0'
IFS='
'
IFUPDOWN_eth0='post-up'
LOGICAL='eth0'
METHOD='manual'
MODE='start'
OPTIND='1'
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PHASE='post-up'
PPID='258'
PS1='# '
PS2='> '
PS4='+ '
PWD='/'
VERBOSITY='0'
=== --all ===
ADDRFAM='meta'
IFACE='--all'
IFS='
'
LOGICAL='auto'
METHOD='none'
MODE='start'
OPTIND='1'
PATH='/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
PHASE='post-up'
PPID='289'
PS1='# '
PS2='> '
PS4='+ '
PWD='/'
VERBOSITY='0'
|