Using KDE su

The KDE su handbook
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# Chapter 3. Using KDE su

Usage of KDE su is easy. The syntax is like this:

kdesu [USER] [-n] [-t] [-q] [-d] [-f `FILE`] [-c [ `COMMAND` [`ARG1`] [`ARG2`] [``...] ] ]

kdesu [-v | -h | -s]

The command line options are explained below.

`-c `PROGRAM``

  This specifies the program to run as root. It has to be passed in one argument. So if, for example, you want to start a new file manager, you would enter at the prompt: `kdesu `-c `kfm -sw```

`-f `FILE``

  This option allow efficient use of KDE su in `.desktop` files. It tells KDE su to examine the file specified by `FILE`. If this file is writable by the current user, KDE su will execute the command as the current user. If it is not writable, the command is executed as user `USER` (defaults to root).

  `FILE` is evaluated like this: if `FILE` starts with a "/", it is taken as an absolute filename. Otherwise, it is taken as the name of a global KDE configuration file. For example: to configure the K display manager, kdm, you could issue kdesu `-c kdmconfig -f kdmrc`

`-t`

  Enable terminal output. This disables password keeping. This is largely for debugging purposes; if you want to run a console mode app, use the standard "su" instead.

`-n`

  Do not keep the password. This disables the "keep password" checkbox in the password dialog.

`-q`

  Be quiet.

`-d`

  Show debug information.

`-v`

  Print version information and exit.

`-h`

  Print some help.

`-s`

  Stop the kdesu daemon. See Section 5.4.

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