Code language: HTML, XML (xml) Fixing sudoers file using pkexec . pkexec can be a lifesaver when you’ve messed up the sudoers file on your system. You can run the visudo program using pkexec and fix any issues with the sudoers file to restore sudo features.
Following the instruction here I get: pkexec visudo ==== AUTHENTICATING FOR org.freedesktop.policykit.exec === Authentication is needed to run `/usr/sbin/ visudo ‘ as.
pkexec visudo — muru sumber 3. Cara yang lebih mudah untuk memperbaikinya adalah: pkexec visudo — ??s??? . Saya mempunyai masalah, saya punya contoh EC2 dan saya mencoba solusi Anda dan meminta kata sandi. Bagaimana saya mengurangi ini? …
pkexec nano /etc/sudoers It will open the file and you can edit now. To save and exit the file, just press: Ctrl+X … we have to write – pkexec visudo And it will open the file and one need to change as previous if any made. Then type Ctrl+X which will ask to save the file. So type: Y and Enter, pkexec visudo It will ask for your password. Strictly speaking, this requires authorization with PolicyKit. You may fin more information here. Altogether, it is easier than you think. share | improve this answer | follow | answered Oct 10 ’13 at 21:19. MariusMatutiae MariusMatutiae.
Normally, sudo is the only way to elevate permissions on an EC2 instance, because Amazon conveniently provides a user (ec2-user) with sudo rights.Likely few bother to set a password for root, since most use the predefined user.That was the case in this question. The way to recover this machine would have been to. shut the machine down, Restrict sudo Users Running Specific Commands for Apple’s OS X, BSD and GNU Linux in various ways.This is a good way to increase security. It is not that, always we want to Restrict sudo Users Running Specific Commands for Not Relying, but mostly it is to prevent unknowing done errors which basically can destroy a system.If one changes the group ownership to Apache (www-data) with sudo …
pkexec chmod 755 /etc pkexec command not found. also tried to change permission using rpm. rpm –setperms / linux unix centos. share | improve this question | follow | edited Mar 1 ’18 at 10:21. Abdul. asked Mar 1 ’18 at 10:04. Abdul Abdul. 694 1 1 gold badge 8 8 silver badges 26 26 bronze badges. 1.
