I try insert new line after < /a>
I tried this
perl -pe '/<\/a> $&\n /g' teste.txt
Example
Source code
<a href="/link/">link</a><a href="/link2/">link2</a>
Output
<a href="/link/">link</a>
<a href="/link2/">link2</a>
您缺少执行正则表达式替换的s
命令。
perl -pe 's/<\/a>/$&\n /g' teste.txt
A plain /xxx/
will just perform a match, you need s/xxx/yyy/
to perform a single replacement, and a s/xxx/yyy/g
to perform multiple replacements. You may also replace the /
with another character such as |
so you do not need to escape any characters, which makes it more readable.
perl -pe 's|</a>|$&\n|g;' teste.txt
Have a look at perldoc perlretut for a gentle introduction to perl regular expressions.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.