Boost your Linux command line options and simplify your work with xargs, a handy tool for a number of data manipulation tasks. The xargs command may be one that many Linux users don’t know, but it’s ...

I have a pretty simple shell script to delete old logs from a directory, there are about 64 thousand files in the directory. If I execute it by hand from the CLI it works, but invoked thru a crontab ...

POSIX, which defines how to call functions common to UNIX-like OSs, is a standard that guarantees that 'it will work in any environment as long as it complies with POSIX.' POSIX has supported the ...