At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: You can change the ...

It also saves a log in the same location as the backup file, including: Logging the start and end time plus how long the backup took. Logging every file that was ...

Learn 20 powerful Linux tips and tricks to work faster in the terminal. Practical command-line shortcuts used by real Linux ...

rsc.io/unix holds programs for running old Unix programs on modern computers. pdp11 is a PDP-11 simulator. v6unix is a Research Unix Sixth Edition (V6) simulator. It is a port of the V6 kernel logic ...