-2
votes
3answers
2k views

sed replace text - escape characters

I have a mysqldump file in which I want to replace the following text <a href="/tag/ with <a href="http://www.mydomain.com/tag/ but can't find a way to correctly escape all special characters. ...
1
vote
1answer
130 views

sed replace inside shell file

I have a shell file which needs to perform a replace of some text in a php file. The line that needs replacing is: $database = $db."_db"; The actual sed command needs to contain a variable so not ...
2
votes
5answers
162 views

Why isn't sed working?

I have a file that has a single line with a lot of ! characters. I want to remove all of the ! characters. I tried this: sed s/!// myfile and this: sed 's/!//' myfile and this: sed ...
0
votes
1answer
98 views

Sed Replace Help

I need some assistance with some sed replaces: sed -ri 's#logging { /* If you want to enable debugging, eg. using the 'rndc trace' command, * named will try to write the 'named.run' file ...
1
vote
1answer
819 views

replace text in file without overwriting file

I want to use the command line to edit a text file but not overwrite it. I want to preserve the owner, group, and permissions of the file. I have a file that holds a count of the number of times a ...
4
votes
2answers
232 views

Perl search & replace

How can I use search and replace to change the contents of a file. I need to be able to change the 'all to none' and/or 'none to all' without having to manually do it every time for hundreds of ...
0
votes
5answers
2k views

How to recursively search and replace from command line on unix/linux system

So I want to change several files at one with one command. This is what I have so far: find -regex ".*\.ext$" | xargs grep -l searchText 2> /dev/null | xargs -i sed 's/searchText/replaceText/' ...