0
votes
0answers
54 views

Mirrored Linux Commands [closed]

I've encountered two incidents where commands (or logic flow) is given forward and backwards In bash scripts: if ... fi (use to closed an if-statement) and in GNU/Linux command line: cat; tac (cat ...
1
vote
0answers
15 views

Mirrored Linux Commands [duplicate]

I've encountered two incidents where commands (or logic flow) is given forward and backwards In bash scripts: if ... fi (use to closed an if-statement) and in GNU/Linux command line: cat; tac (cat ...
3
votes
1answer
65 views

Common flag designations and standards for shell scripts and functions

I have been adjusting to using GETOPT and GETOPTS in my shell scripts and custom functions to enable me to use the functions that I create more flexibly. After using a number of UNIX functions I have ...
3
votes
2answers
306 views

What are the kernel, the “GNU tools and utilities”, the shell and the Window Manager?

Among the many components of a Linux system, I find myself confused (as a newbie) about what exactly is the kernel or what is GNU's part. I understand some basic concepts of this, but where is the ...