variable indirect expansion in bash
Usually in Bash scripting, we define a variable by giving it a name. and reference it later by using that name in the form of […]
Read More →Usually in Bash scripting, we define a variable by giving it a name. and reference it later by using that name in the form of […]
Read More →I installed a Debian Linux OS today, but found that the default text editor is nano, which I am not familiar with. After searching how […]
Read More →Linux getopt command is often used to parse script options. I find a piece of boilerplate code for this command and mark it in this […]
Read More →Yesterday morning after arriving at the office, I booted up my laptop as usual and tried to connect to my Linux development server using putty. […]
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