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hey everyone, this is perfect! Thanks! the bash script is exactly what i was looking for (but perl and ruby are great too)

hi everyone,

I am looking for an easy way to extract columns from a text file based on a regular expression, kind of like grep but searching and returning columns instead.

for example, suppose...

Hi, quick question. Since i am in the habit of using 'more' to view files, e.g.

$ more my_file.txt

I often use this command to pipe into other utilities like grep. For example,

$ more...

Hi, thanks for the replies. I'll try to be more specific because I think my first post was quite vague. Sorry.

In my home directory, I have the folders ~/bin and ~/src. When I compile a program...

The /src file is obviously designed to contain source code, so when I download programs, I should put them in /src (because they contain the source files + the executables)? What do most people do...