Consult the vi batch replacement-CodePudding

Consult the vi batch replacement problem: I want to have & lt; Li> . In front of each group, plus & lt; Ul> , followed by & lt;/ul> Don't know this should be how to write!

CodePudding user response:

Using sed to replace good sed 's/& lt; Li>/& lt; Ul>

/; S/& lt; \/li>/& lt; \/li> <\/ul>/'file. TXT, this just print, do not change the source file, plus - I choice is to modify the original file sed -i' s/& lt; Li>/& lt; Ul>

/; S/& lt; \/li>/& lt; \/li> <\/ul>/'file. TXT to

Replace & lt; Ul>

; The & lt;/li> Replace & lt;/li>

Or replace with the inside of the vi
: % s/& lt; Li>/& lt; Ul>

/g
: % s # & lt;/li> # & lt;/li> # g (avoid conflict and/ul slashes, use # space)

Also a kind of solution is matching with & lt; Li> Line, the beginning of a line operator ^ replace & lt; Ul> And end-of-line character $replace & lt;/ul>
Sed -i '/& lt; Li>/s/^ & lt; Ul>/'file. TXT
Sed -i '/& lt; Li>/s/$/& lt; \/ul>/'file. TXT

CodePudding user response:

You use the
vi or vim?Look at the following output point to what

 readlink - e $(which vi)

In addition to using replace function (vim yourself or sed or awk),
Just for the beginning or end can also be like this:

 # in the replacement period of the first line of the 
# command mode 
0 
# visual mode 
Ctrl + v 
# move to the replacement period of the last line of the 
J # many times 
# insert mode 
I 
# enter the characters want 
 
# to return to command mode 
ESC 
# etc. Moments later, the results

In the add at the end, do the following changes to the

 0 - & gt; $
I - & gt; A

CodePudding user response:

Is there a better way? Top up!!!!!