大神处理下文本

ly5066113

回复 1# zriplj


perl -pe 's/\d+\.\d+\.\d+/2.0.17/g;s/\d+(-lite)?(?=\.apk)/40$1/' file

expert1

应该很简单，但看这种问题描述看的蛋疼。

yestreenstars

1. perl -pe 's/(?<=2\.0\.)\d+/17/;s/(?<=2\.0\.)\d+_\d+/17_40/'

复制代码

1. sed -r 's/(2\.0\.)[0-9]+/\117/;s/(2\.0\.)[0-9]+_[0-9]+/\117_40/'

复制代码

deelaaay

[root@server ~]# cat aa
DownloaderData ver="2.0.14" fileName="fengmo_360_HD_2.0.15_38.apk

[root@server ~]# sed -e 's/\(.*\)\(2.0.14\).*\(2.0.15_38\).*/\2  \3/' aa
2.0.14  2.0.15_38

[root@server ~]#
回复 6# zriplj


   

jason680

回复 1# zriplj

# perl -lape '$ver="2.0.";$new="17";$patch="40";s/\Q$ver\E\d+_\d+/$ver${new}_$patch/g;s/"\Q$ver\E\d+"/"$ver$new"/g' FILE
    <DownloaderData ver="2.0.17" fileName="fengmo_360_HD_2.0.17_40.apk" url="http://www.sina.com/"/>
</WonderSoft>

<WonderSoft>
    <DownloaderData ver="2.0.17" fileName="fengmo_youxi_HD_2.0.17_40-lite.apk" url="http://www.sina.com/"/>
</WonderSoft>


<WonderSoft>
    <DownloaderData ver="2.0.17" fileName="fengmo_kupai_HD_2.0.17_40.apk" url="http://www.sina.com/"/>
</WonderSoft>

   

yestreenstars

回复 6# zriplj

try:

1. sed -nr 's/.*(2\.0\.[0-9]+).*(2\.0\.[0-9]+_[0-9]+).*/\1 \2/p'

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or

1. sed -nr 's/.*((2\.0\.)[0-9]+).*(\2[0-9]+_[0-9]+).*/\1 \3/p'

复制代码