Fedora :: ConsoleHelper - Making Apps Ask For Passwords

Jan 25, 2010

Many people would like not to have to open a terminal or have more granular control over permitions that can be achieved using PAM permissions(read the man pages for PAM for more information) and the consolehelper.

The sources for this comes from Red Hat manuals

Say we want to have gedit ask for a root pasword so we do the fallowing.

- Step 1 - Open a terminal. (Applications -> System Tools -> Terminal)
- Step 2 - Become root:

Code:
su -
- Step 3 - Create a symlink in /usr/sbin/
Code:
cd /usr/bin
ln -s consolehelper gedit-root
- Step 4 - Create a PAM configuration file in /etc/pam.d/foo:

[Code].....

Name it gedit-root.desktop and save it to /usr/share/applications/ and you are done. Now when you need to edit your config files you can just click on the gedit-root and it will open gedit as root.

ps: I took this configurations from the original gedit.desktop file and edited a little.

You can now make programs ask for permissions like nautilus when you want to navigate through root owned folders, you can make the nvidia settings start as root and you can now using the PAM file describe what can be done or not.

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Ubuntu :: Making IPhone Apps - A Simple Process - Where To Begin

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I'm using a java application that runs as an interactive command line (in a terminal). My problem is that it's rather unfriendly as an interaction mode as it's minimalistic: it doesn't allow going to and fro with arrows, there's no history and so on. So I have to type all commands every time and have to retype it if I missed something at the beginning of the line, or I have to copy and paste from a txt editor. The strange thing is that I have seen the same application running on a Windows box and allowing for all the sugar. So I'm not sure if it's because of the shell script I run (as opposed to the .bat) or whether it has to do with system or profile settings in my shell.

For information, the shell script starts with:
Code:
#!bin/sh
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Code:
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Jan 7, 2010

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Aug 1, 2011

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Mar 6, 2011

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Mar 2, 2011

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Fedora :: Delete Restrictions For Users' Passwords

Dec 22, 2009

I have Fedora 10 installed. I want my users to be able to use any password they want. So I edited /etc/pam.d/system-auth, the password section.
Was:

Code:
password requisite pam_cracklib.so try_first_pass retry=3
password sufficient pam_unix.so md5 shadow nullok try_first_pass use_authtok
password required pam_deny.so
Become:

[Code].....

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Feb 9, 2010

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By all indications, it appears that it isn't saving the password because every time I go to edit users, it has the exact same string in the password field.

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Jan 19, 2011

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http://www.labtestproject.com/linuse..._password.html
http://www.labtestproject.com/using_...d_on_fedora_10

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Aug 2, 2010

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Jan 25, 2010

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- Works with desktop and laptop
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uname -r # 2.6.31.9-174.fc12.x86_64
KDE: 4.3.4 (KDE 4.3.4)
problem:

[code]....

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echo 1500 > /proc/sys/vm/dirty_writeback_centisecs

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[URL]

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