installing things

[Jude DaShiell]

Linux has bash scripting capability too, like dos batch files.  Those 
scripts can be very useful for saving lots of complicated commands. A 
script file has a line like: #!/bin/bash as its first line followed by 
lines with the complicated commands on them and then it's made executable 
after it's saved with chmod +x filename.  If you want to run that command 
from anywhere on your hard drive, just copy it into /usr/local/bin.