This is a cursory introduction to the UNIX utilities `sed` and `awk` that are incredibly useful tools for your day to day data management and cleaning in computational biology. The intent of this ...

Looks like a slash in $versionnum is not handled well, since the slash also has a meaning in awk (enclosing the regular expression). Maybe something similar beautiful to ${versionnum/\//\\\/} would ...

A Princeton professor, finding a little time for himself in the summer academic lull, emailed an old friend a couple months ago. Brian Kernighan said hello, asked how their friend’s US visit was going ...

Awk, a versatile programming language developed for pattern scanning and text processing, stands as a powerful tool in the realm of advanced data processing. Whether you're working with large datasets ...