I\'m trying to remove all my console.log, console.dir etc. from my JS file before minifying it with YUI (on osx).
I want to retrieve the board name for a 4chan thread using this pattern: echo $(cat ~/Desktop/test.html | sed -n \"s/<title>\\(.*\\) - />\\1</p\")
I have a .txt file containing 2 columns . I have to search for a pattern in the first column and delete that line from the file that matches .
it\'s possible to change N (for example second occurrence) in file using one-line sed/awk exce开发者_如何学运维pt such method?:
Lets say I have the following lines: 1:a:b:c 2:d:e:f 3:a:b 4:a:b:c开发者_开发技巧:d:e:f how can I edit this with sed (or perl) in order to read:
I want to write a script that modifies a variable in a .properties file. The user enters the new value which is in turn written into the file.
I\'m using a sed command for replacing some words in text files. This command is embedded in a ksh script.
Im trying to use the gsed -n \'1~4p\' command to only print that line which appears every 8 lines, but apparently it can only be done with a GNU sed, but It doesn\'t seem that I have one, How would I
I\'m trying to extract information from an HTML file(Google Chrome Bookmarks exported) It contains text of the following format
I would like to change the license text appearing at the top of hundreds of source files. What is the easiest way of doing this?
加载中,请稍侯......