Linux

A simple implementation of the “tee” command

Recently, I have started to read the book “The Linux Programming Interface”. In chapter 4 of the book, the reader is given the exercise to create the tee command. For those of you who is not familiar what a tee command does, it is a simple command that reads the Read more…

By moxlotus, 8 months8 months ago

Linux

A little adventure with STDIN, STDOUT and STDERR in linux

Recently, a colleague was showing me some output from a program that is executed in linux environment. So he asked me why he is not able to remove these output from the console even though he has used the linux redirect for the program output on the terminal. The command Read more…

By moxlotus, 11 months8 months ago