The tag has no usage guidance.

learn more… | top users | synonyms

2
votes
2answers
498 views

SED on Mac OS X

I'm using a MacBook Pro and I want to find and replace a given word with another with sed command, but it makes no changes. What is the problem? sed 's/\<cat\>/dog/g' tt.txt
1
vote
2answers
138 views

extract certain string, search and replace or keep a longer string contain the extracted value

The input file that needs to be edited is as below (can have more rows): bundle_id target_id length eff_length tot_counts uniq_counts est_counts eff_counts ambig_distr_alpha ...
0
votes
2answers
170 views

Use multiple commands in sed to insert text after string with special characters

I am having a little trouble trying to do a search and replace using sed in a config file. I want to use multiple commands using the -e option to do the following. Step 1: find the first occurrence ...
1
vote
1answer
32 views

Escape >');} < / in sed

In 30 files in 30 directories, I want to find: script>');} < /script> and replace it with: script>');} < /script--> What special characters do I need to escape in the find ...
1
vote
1answer
212 views

substitute complex text string in several files that contains special characters

I need to replace a complex string in several files in a directory. The string that needs replaced is: data:image/png;base64,...
0
votes
1answer
72 views

replace long text string (script with MANY special characters). sed, awk, grep

My site was hacked / infected. I replaced the url of the malicious link, but other elements in the malicious script are still making my site get blocked. Without inserting a hundred or so "escapes", ...
0
votes
1answer
47 views

Emacs: query-replace prepend text to the found string

The scenario is that I am trying to append a new class to all the style declrations in my css file. So .oldclass{ float : left; } should change to .newclass .oldclass{ float : left; } The ...
0
votes
1answer
323 views

defining rename command scope; replace word; replace entire file name; wildcards

Im looking to use the rename command to edit file names. More specifically, Im trying to isolate specific pieces to change, or in some cases, the whole name. For example: Lets say I have three ...
0
votes
1answer
47 views

sed replace misplaces slashes

I have the following code in a LaTeX file: for \emph{service} in \emph{host}.resources: for \emph{file} in \emph{host}.resources: \underline{service}.requires.add(\underline{file}) ...
2
votes
0answers
283 views

Bash - Convert escape character colored text to BBCode

I want to convert a terminal escape-character colored text file to BBCode colored text. For this i've created an Android logfile with logcat -Cd > /sdcard/logcat.txt. The -C switch adds the color ...
2
votes
0answers
160 views

Automatic replacement of strings in gedit

I want to replace some strings defined by me in gedit, after a word has been completed and/or the document has been saved. For example \├░rac should be replaced with \frac How do I do this in gedit or ...