I have a data file, which can have N rows, and each row is composed M elements separated by white space. Currently, I want to separate each row into several segments. In other words, assume the ...
I use column -t to format data for easy viewing in the shell, but there seems to be no option to specify column alignment (e.g. align to the right). Any Bash one-liners to do it? I have arbitrary ...
Possible Duplicate: How can same fd in different processes point to the same file? I have a hard time grasping the two ideas of File Descriptor Table and Open File Table. Open File Table ...
So I don't want this: echo "9" 9 Rather I need this, with e.g.: 4 spaces before it: MAGICK "9" 9 So if I try it with 10: MAGICK "10" 10 then it will just have 3 spaces before it. How ...
I have two text files. The first one has content: Languages Recursively enumerable Regular while the second one has content: Minimal automaton Turing machine Finite I want to combine them into ...
I am getting output from a program that first produces one line that is a bunch of column headers, and then a bunch of lines of data. I want to cut various columns of this output and view it sorted ...
Is there an easy way to split comma-delimited lines of text into columns with some of the columns right-justified? As a bonus, it would be nice to format numbers, but this probably isn't too hard ...