Jan 27 · 3 min read · When something breaks on a Linux server, don’t guess and don’t panic. Follow a runbook — a small checklist of commands that help you quickly understand: Is the system overloaded? Is memory full? Is disk space low? Is the network working? Are the...
Join discussionMar 8, 2024 · 6 min read · Ø What is AWS CodeCommit? AWS CodeCommit is a secure, highly scalable, managed source control service that hosts private Git repositories. Ø Why to use AWS CodeCommit? · AWS CodeCommit stores your data in Amazon S3 and Amazon DynamoDB giving your rep...
Join discussion
Nov 7, 2023 · 2 min read · What is DevOps? DevOps refers to the methodology and practice of best utilizing a given set of tools and processes for increasing efficiency over different stages involved in an application lifecycle. An application will be ongoing through different ...
Join discussion
Jul 1, 2023 · 4 min read · Day13 of #90daysofdevops Challenge What is Python? Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built-in data structures, combined with dynamic typing and dynamic binding, make it v...
Join discussion
May 26, 2023 · 1 min read · after creating a file and doing ls -ltr, it has -rw-r--r--. after doing chmod +777 test.txt, it has -rwxrwxrwx. The file permissions are given to a particular user, group or owner, which has read permission where a certain user can read the file o...
Join discussionMay 25, 2023 · 1 min read · Day-5 Task: To write a shell script that will create directories up to N number. #!/bin/bash if [ "$#" -ne 3 ]; then echo "Please provide directory name, start number, and end number as arguments." exit 1 fi dir_name=$1 start_num=$2 en...
Join discussionMay 23, 2023 · 1 min read · Shell scripting is used to automate tasks that may be time-consuming and is the process of creating and executing a sequence of commands in a shell environment to automate tasks or perform specific operations. #!/bin/bash is known as shebang, also w...
Join discussionMay 22, 2023 · 1 min read · cat {filename} - used to view what's written in a file. chmod {filename} - used to change the access permissions of files. history - to check which commands you have run till now rmdir directory/ - removes the directory/ folder. touch fruits.txt ...
Join discussionMar 21, 2023 · 1 min read · #Day3 of #90DaysOfDevopsChallenge 1. To view what's written in a file Ans :- cat file_name To change the access permissions of files. Ans :- chmod 777 file_name To check which commands you have run till now. Ans :- history To remove a dire...
Join discussion
