7
votes
5answers
474 views

SED : Case Match Pattern Replacement

I have a source code spread across several files. It has a pattern abcdef which I need to replace with pqrstuvxyz. The pattern could be Abcdef (Sentence Case) then it needs to be replaced with ...
3
votes
2answers
462 views

How to find frequency of occurrences of strings contained in a file?

I have a file that contains a list of URLs of the form EDIT http://www.google.com/absd/siidfs/kfd837382$%^$&, www.google.com, google.com yahoo.com/list/page/jhfjkshdjf... I ...
3
votes
3answers
564 views

Rename the last 8 characters in filename

I am receiving video files with different names but the final 8 characters of all are numbers (also different every time). This is the pattern of the file name: custom text 00030402.avi I have to ...
10
votes
5answers
1k views

Pattern matching on path names in bash

I want to act on a list of subdirectories in a directory. Consider: for x in x86-headers/*/C/populate.sh; do echo $x; done This gives x86-headers/elf/C/populate.sh x86-headers/gl/C/populate.sh ...