In the last column, I shared some nifty ways of using shell variables. In this installment, I’d like to introduce Linux executable files. What are Linux executable files? In general, Linux executable files contain programs written in a language like C and compiled so they can run in the Linux environment. In recent years, programs […]
In the last column, I introduced the history function. In this column, I’d like to discuss converting shell variables. Shell variables Bash shell variables can be used for arrays and associative arrays, which use strings for indexes. The index of an array begins from 0; for an associative array, arbitrary strings designate indexes. Array For […]
