Difference between revisions of "This Is Your Brain On Informatics"

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^u = undoes one typo
 
^u = undoes one typo
 
'''Ls –a''' = list all files in the folder
 
 
'''Tar –xzvf *.tar.gz''' = unzip the .tar.gz file
 
 
'''Mkdir''' = make directory
 
  
 
'''/etc/init.d''' = initiate daemon (it does something but it stays in memory?!)
 
'''/etc/init.d''' = initiate daemon (it does something but it stays in memory?!)

Revision as of 01:48, 23 October 2013

This Is Your Brain On Informatics

Testing out the fluids.

Sudo su = allows you super user privileges

This Is Your Brain On Informatics: Linux

^k = delete line

^w = find

^u = undoes one typo

/etc/init.d = initiate daemon (it does something but it stays in memory?!)

find / -name foo This will search the whole system for any files named foo and display their pathnames. Here we are using the criterion -name with the argument foo to tell find to perform a name search for the filename foo.

If you get locked out of your server, enter pico /etc/hosts.deny Once you are in that file, delete the IP address (your IP address) that has been blocked at the bottom of the file.