KMKoushik Maharajinkoushikmaharaj.hashnode.dev·Mar 14, 2024 · 2 min readUnderstanding package manager and systemctlWhat is Package? Application software is delivered in units called packages. A package is a collection of files and directories required for a software product, and is usually designed and built by the application developer after completing the devel...00
KMKoushik Maharajinkoushikmaharaj.hashnode.dev·Feb 26, 2024 · 1 min readLinux Shell Scripting Part 2Loops in Shell Script Let's create directories day1 to day90 #!/bin/bash read -p "directory name: " dirName read -p "start number: " startNum read -p "end number: " endNum for (( i=$startNum ; i<=$endNum ; i++ )) do ...00
KMKoushik Maharajinkoushikmaharaj.hashnode.dev·Feb 17, 2024 · 3 min readLinux Shell Scripting Part 1Before start learning linux shell scripting let's dive into following three concepts What is kernel? Kernel is core component of an operating systemwhich manages operations of computer and hardware. Kernel acts as a bridge between applications and da...00
KMKoushik Maharajinkoushikmaharaj.hashnode.dev·Feb 10, 2024 · 8 min readAdvance Linux CommandsUser management A user is an entity, in a Linux operating system, that can manipulate files and perform several other operations. Each user is assigned an ID that is unique for each user in the operating system. After installation of the operat...00
KMKoushik Maharajinkoushikmaharaj.hashnode.dev·Feb 7, 2024 · 2 min readBasic Linux Commands Part 2Create file touch <filename> -> this will create any kind of file Add content in file vi <filename> or vim <filename> -> after executing this command, vim editor will open, to write content press 'i' to enter in insert mode. Once writing is finish ...00
