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The Lounge What is on Your Mind? In defense of the command line Post 302547321 by Tal500 on Monday 15th of August 2011 07:21:40 AM
Old 08-15-2011
I do believe that command line will never die.
Take a look in TRANSMISSION, a bittorrent client.
It has daemon, library, command line use and graphical interface(both for QT and GTK).
Well, both GUI camp and CLI camp would love it. I think than every human "need" shell be in the 4th(of TRANSSMISION) or at least as library(so other developers can extend it to UI).
I'm a developer, and using common CLI, because I think it's easier for me to perform my own made scripts("compile"), and so on...
97% of my time on my Debian machine, a GNOME/Xfce terminal is opening, and if not, or I want do something in background, I can always type F9, and then Compiz Fusion widget layer is displayed. A command line waits for me(the cairo-dock CLI) whenever I need it.
I think a combination of GUI and CLI is the best approach.

Even when today GUI is getting smarter(multi-touch and full body), it's always recommended to save an icon in the panel for command line.
 

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XDG-SU(1)																 XDG-SU(1)

NAME
xdg-su - run a GUI program as root after prompting for the root password SYNOPSIS
xdg-su [-u user] -c command xdg-su {--help --manual --version} DESCRIPTION
xdg-su provides a graphical dialog that prompts the user for a password to run command as user or as root if no user was specified. xdg-su is for use inside a desktop session only. xdg-su discards any stdout and stderr output from command. OPTIONS
-u user run command as user. The default is to run as root. --help Show command synopsis. --manual Show this manualpage. --version Show the xdg-utils version information. EXIT CODES
An exit code of 0 indicates success while a non-zero exit code indicates failure. The following failure codes can be returned: 1 Error in command line syntax. 2 One of the files passed on the command line did not exist. 3 A required tool could not be found. 4 The action failed. SEE ALSO
su(1) EXAMPLES
xdg-su -u root -c "/opt/shinythings/bin/install-GUI --install fast" Runs the /opt/shinythings/bin/install-GUI command with root permissions. AUTHOR
Kevin Krammer, Jeremy White. <kevin.krammer@gmx.at> <jwhite@codeweavers.com> This is release 0.5 of the xdg-su Manual 07/31/2006 XDG-SU(1)
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