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Category Archives: OS X Termial
How To Run A Shell Script
One may run or “execute” shell scripts by typing it’s filename as a command and pressing <Enter> as they would with a regular command. However, the script file must must have executable permission set (see the previous post). Also, scripts … Continue reading
Posted in BSD, Bash, GNU/Linux, OS X Termial, Shell Script, UNIX
Tagged Bash, BSD, GNU/Linux, OS X Terminal, Shell Script, UNIX Leave a comment
Shell Scripts
Shells have a programming language. Many of the commands, utilities and tools I have discussed previously are a part of the shell script programming language. A shell program is simply a list of commands the shell can run. A shell … Continue reading
Posted in BSD, Bash, GNU/Linux, OS X Termial, UNIX
Tagged Bash, BSD, GNU/Linux, OS X Terminal, UNIX Leave a comment
Removing Aliases
Use unalias to remove an alias. Give unalias as a command using the alias to remove as an argument. The alias will be removed for the rest of the shell session. One can also re-alias in the same shell as … Continue reading
Posted in BSD, Bash, GNU/Linux, OS X Termial, UNIX
Tagged Bash, BSD, GNU/Linux, OS X Terminal, UNIX Leave a comment