I'm still in the process of tagging pages that were migrated from the old site, so for now you're best off using the search engine rather than relying on the tags.
- Text manipulation - cut, awk and sed - Tokenize strings using cut If you know the exact delimiter (e.g. a tab) you can use cut. The format is as follows: cut -d[delimiter] -f[field_number] [filename] Where [delimiter] is the delimiter, [field_number] is the number of the field we want ...
- Newline conversion from DOS/Windows to Unix/Linux - To convert DOS/Windows newlines (CRLF) to Unix/Linux newlines (LF): sed 's/^M$//' Important: To generate the ^M type ctrl-v-m, not the ^ character followed by M.
- Escape spaces with sed - When dealing with file paths, you may need to escape spaces. You can do this using sed. #!/bin/sh p = "/var/lib/vmware/Virtual Machines" echo $p q = $(echo $p | sed 's/ /\\ /g') echo $q Output: /var/lib/vmware/Virtual Machines /var/lib/vmware/Vi...
- Find and replace - Notes on how to use the find command to find and replace text. Index Delete everything up to the first occurence of a regexp Keep everything between <START> and <END> Find and replace over multiple lines with sed Find and replace ...
- Extract filenames from file - grep for word in file | remove spaces | remove unwanted text | do op on file grep whatever whatever.log | sed 's/ /\\ /g' | sed 's/whatever//g' | xargs ls -l Example: List infected files clamscan -r -lclamscan.log / recursively scans all files and...
