Apparently, this user prefers to keep an air of mystery about them.
12 What are the shell's control and redirection operators? Feb 21 '15
11 suppress stderr messages in a bash script Feb 14 '15
8 Is it safe to type another command into STDIN while the previous command is writing to STDOUT? Jan 13 '15
7 What is the purpose of using shift in shell scripts? Dec 18 '14
6 Why does 'jobs' always return a line for finished processes when run in a subshell within a script? Mar 24 '15
6 In what order do piped commands run? Jul 11 '14