mySQL (Sequential Query Language)
CSS (Cascading Style Sheets)
How to kill a process
(pg 102)
enter "top" to find running processes, then find the PID (process ID).
enter "kill (PID)"
Write a Simple Shell Script
(pg 108)
enter "pico"
rwx=read, write, execute
r w x
4 2 1
rwx=7
rw=6
rx=5
r=4
x=1
chmod (change mod)
to change permissions
ex: chmod 777 hello
Comments