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This Is Your Brain On Informatics: Linux

2,034 bytes removed, 02:29, 19 March 2014
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==Linux Tutorial from Class==is a powerful developer operating system that can be quite confusing at times. This can include but is not limited to using the system (?), setting up a network, and finding important files. Please see below for help on various subjects in Linux.
{| class = "wikitable" style = "" cellpadding = "" border = "1"|- align = "center" ! colspan = "2" | Common *[[This Is Your Brain On Informatics: Linux Commands|-! Command Name !! Command Description|- | cat [filename] || Display file’s contents to Using the standard output device (usually your monitor).|-| cd /directorypath || Change to directory.|-| chmod [options] mode filename || Change a file’s permissions.|-| chown [optionsSystem] filename || Change who owns a file.|-| clear || Clear a command line screen/window for a fresh start.|-| cp [options] source destination || Copy files and directories.|-| date *[options] || Display or set the system date and time.|-| df [options] This Is Your Brain On Informatics: Common Pathnames|| Display used and available disk space.|-| du [options] || Show how much space each file takes up.|-| Exit || Leave an ssh session by typing|-| file [options] filename || Determine what type of data is within a file.|-| find [pathnameCommon Pathnames] [expression] || Search for files matching a provided pattern.|-| grep *[options] pattern [filesname] This Is Your Brain On Informatics: Network|| Search files or output for a particular pattern.|-| kill [options] pid || Stop a process. If Setting up the process refuses to stop, use kill -9 pid.|-| less [optionsNetwork] [filename] || View the contents of a file one page at a time.|-| ln [options] source *[destination] || Create a shortcut.|-| locate filename || Search a copy of your filesystem for the specified filename.|-| lpr [options] This Is Your Brain On Informatics: DenyHosts|| Send a print job.|-| ls [options] || List directory contents.|-| /man [command] || Display the help information for the specified command.|-| mkdir [options] directory || Create a new directory.|-| mv [options] source destination || Rename or move file(s) or directories.|-| passwd [name [password]] || Change the password or allow (for the system administrator) to change any password.|-| ps [options] || Display a snapshot of the currently running processes.|-| pwd || Display the pathname for the current directory.|-| rm [options] directory || Remove (delete) file(s) and/or directories.|-| rmdir [options] directory || Delete empty directories.|-| ssh [options] user@machine || Remotely log in to another Linux machine, over the network.|-| su [options] [user [arguments]] || Switch to another user account.|-| tail [options] [filename] || Display the last n lines of a file (the default is 10).|-| tar [optionsWorking with DenyHosts] filename || Store and extract files from a tarfile (.tar) or tarball (.tar.gz or .tgz).|-| top || Displays the resources being used on your system. Press q to exit.|-| touch filename || Create an empty file with the specified name.|-| who [options] || Display who is logged on.
|{{This Is Your Brain On Informatics}} [[Category:This Is Your Brain On Informatics]]
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