Linux Commands
Read guide How to Compress files using 7z in Linux ?
7-Zip is a file archiver with a high compression ratio. Using 7 zip we can compress the directory … Read more
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Fix dpkg and apt Lock Errors SafelyguideScan, Pair, Connect to Bluetooth device from Ubuntu from command line using bluetoothctlguideDisable the Terminal Bell Sound in Ubuntu and GNOME TerminalguideUpgrade Ubuntu Server or Desktop from the Command LineguideCompile JSON-C – JSON implementation in CguideTurn ON and Turn OFF Bluetooth from command lineguideLearning search
Results for “Linux Host, Ubuntu, SysAdmin”
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Commands and Packages
Read guide How to install the latest cmake version on Ubuntu ?
CMake is a widely used build system that helps automate the compilation process for software projects. Keeping … Read more
Linux Host, Ubuntu, SysAdmin
Read guide Implementing Backup and Restore mechanism using BUP in Ubuntu
BUP is a program that backs things up. It’s short for “backup.” BUP is a Very efficient backup … Read more
Development Environment Setup
Read guide How to check which header belongs to which package in Ubuntu ?
In Ubuntu, there is a way to identify which header file belongs to which package so if … Read more
Linux Networking
Read guide Capturing Wi-Fi Raw Packets in C via AF_PACKET Raw Sockets on wlan0
Write a C packet sniffer in Linux using AF_PACKET raw sockets to capture, decode, and analyze Ethernet, IP, TCP, and UDP frames on wlan0.
Linux Host, Ubuntu, SysAdmin
Read guide Fix: no permissions (user in plugdev group; are your udev rules wrong?)
Resolve 'no permissions (user in plugdev group; are your udev rules wrong?)' error on Linux by configuring /etc/udev/rules.d/51-android.rules.
Errors & Failures
Read guide Recover data / folder deleted with rm -rf
Today Accidentally I deleted one of my folder in ubuntu which has contained important files, but I … Read more
Errors & Failures
Read guide Fix dpkg and apt Lock Errors Safely
An apt or dpkg lock usually means another package operation is already protecting the package database. Do not delete the lock file. Identify the owner, let healthy updates finish, terminate only a genuinely frozen frontend, then complete pending configuration and dependency repair.
Linux Networking
Read guide Querying Network Interface Details by Name in Go (net.InterfaceByName)
Write a Go program using net.InterfaceByName to lookup IP addresses, MAC hardware addresses, MTU, and status flags for a specific network interface.