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Linux Shell Scripting with Bash
book

Linux Shell Scripting with Bash

by Ken O. Burtch
January 2004
Intermediate to advanced
432 pages
7h 49m
English
Sams
Content preview from Linux Shell Scripting with Bash

Chapter 8. Debugging and Version Control

When I was in Brock University, the Macquarium lab was filled with used Macintosh Plus computers passed down from professors who had outgrown them. One day I was working on a program for my third-year operating system course. The short C program I was working on was reported to be error free. When I ran it, vertical bars appeared in the monochrome desktop, my floppy disk ejected, and the computer rebooted. Upon closer inspection, I noticed that I used an = instead of a == in an if statement. That small mistake created unforeseen results. Ever since then, I treat the C language as a psychotic roommate; we might live and work together, but I never take my eye off it for a minute in case it tries to stab me ...

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