Difference between revisions of "Hdi2u S24"
(Created page with "= Processes = * Sometimes a command or program you run in the terminal goes on too long, or is obviously doing something you did not plan. * If there is no obvious way (such...") |
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Latest revision as of 23:38, 19 April 2017
Processes
- Sometimes a command or program you run in the terminal goes on too long, or is obviously doing something
you did not plan.
- If there is no obvious way (such as a menu option or button) to stop the program running, try using
Ctrl-c - A command can include the output of another command by generating a process via the
``or$()operators.
Questions
- Try these three commands:
ls echo `ls` echo $(ls)
- The results are the same but the method is different. Does it matter?
