sed 用法請教 - Linux
By Todd Johnson
at 2017-02-28T09:47
at 2017-02-28T09:47
Table of Contents
以下是centos7 /etc/init.d/network 裡的某幾行,
第二行應該是d command, 但d前面的address部分不知如何解釋?
------------------------------------------------------
sed -e "$__sed_discard_ignored_files" \
-e '/\(ifcfg-lo$\|:\|ifcfg-.*-range\)/d' \
-e '{ s/^ifcfg-//g;s/[0-9]}/ &/}' | \
--
第二行應該是d command, 但d前面的address部分不知如何解釋?
------------------------------------------------------
sed -e "$__sed_discard_ignored_files" \
-e '/\(ifcfg-lo$\|:\|ifcfg-.*-range\)/d' \
-e '{ s/^ifcfg-//g;s/[0-9]}/ &/}' | \
--
Tags:
Linux
All Comments
By Olive
at 2017-03-03T10:06
at 2017-03-03T10:06
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