Tag: bash
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LaTeX utility scripts
Processing a LaTeX file usually takes several steps. At a bare minimum, it usually requires 2 runs through latex (or pdflatex). Two runs are necessary in order to get cross-references and the table of contents right. Since LaTeX processes a page at a time, it can’t generate a table of contents on page 1 until…
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Bash one-liners to the rescue
I recently find myself using handy bash one-liners more all the time. I think that this is where unix/linux can really start to shine. There are so many little programs that just do one thing, and one thing well. But the ability to combine these together through pipes means you have extremely flexible and powerful…
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sort using TAB as field separator in bash
I have run into this problem several times recently, and decided to finally write down the solution for myself rather than keep searching the internet for it. This is the problem: if you want to sort a file that is tab-delimited (and some of the filelds contain spaces), then you must explicitly tell sort to…