PMPuppala Manikanta Pavan Kumarindevopswithpmpk.hashnode.devยท1d ago ยท 2 min readAutomating Log Cleanup Using Shell ScriptBefore automating log cleanup by deleting or archiving logs, let's first understand why log automation is important and what problems we may face if logs are not maintained properly. Why Do We Need to00
HLHatim Lohainshellcraft.hashnode.devยทMay 25 ยท 3 min readLesson 1 โ Linux FundamentalsGoal today: Understand Linux structure Become comfortable in terminal Learn basic navigation 1. What is Linux? Linux is an operating system kernel. Examples of Linux OS: Ubuntu Debian CentOS 00
YPYejun Parkinyejunpark3.hashnode.devยทMay 6 ยท 5 min readConvert Hundreds of Files in Seconds? Your Complete Guide to Bash Shell Script For Loops Imagine this: your boss just dropped 50 meeting recordings in your inbox. They're all .m4a files, but the transcription tool you're using only accepts .wav. One by one, you open the converter, drag th00
WBWiktoria Blomgren Strandberginpentesting-dvwa.hashnode.devยทApr 26 ยท 28 min readBlind SQL Injection in DVWA1 Introduction In this post, the Blind SQL Injection vulnerability in the Damn Vulnerable Web Application (DVWA) is described. The objective for attacks on all levels is to find the version of the SQL00
WBWiktoria Blomgren Strandberginpentesting-dvwa.hashnode.devยทApr 18 ยท 27 min readInsecure CAPTCHA in DVWA1 Introduction In this post, the Insecure CAPTCHA vulnerability in the Damn Vulnerable Web Application (DVWA) is described. The objective for attacks on all levels is to bypass the poor CAPTCHA system00
HRHritik ranjaninblogs.hritikranjan.inยทApr 11 ยท 16 min read๐ DevOps Week 2 โ Linux OS Fundamentals & Shell Scripting๐น 1. What is an Operating System (OS)? OS = Interface between Hardware & Software ๐ It acts as a bridge: Hardware (CPU, RAM, Disk) Software (Applications, Programs) ๐ฏ Functions of OS: Proce10
WBWiktoria Blomgren Strandberginpentesting-dvwa.hashnode.devยทMar 26 ยท 21 min readJavaScript Attacks in DVWA1 Introduction In this post, the JavaScript Attacks vulnerability in the Damn Vulnerable Web Application (DVWA) is described. The objective for attacks on all levels is to analyse and manipulate the J00
GNGaurav Nagoseinshell-scripting-for-devops.hashnode.devยทMar 8 ยท 9 min readShell Scripting for DevOps: Automating Tasks with BashDevOps is heavily focused on automation. Instead of running the same commands manually every day, we write scripts that execute tasks automatically. Shell scripts help automate: Server setup Applica00
SPSaad Patelinsaad-patel.hashnode.devยทMar 7 ยท 9 min readI Built an AI-Powered Nginx Observability Platform Using Temporal, Ollama, and Splunk โ Here's Everything I LearnedI Built an AI-Powered Nginx Observability Platform Using Temporal, Ollama, and Splunk โ Here's Everything I Learned I recently started learning DevOps. After finishing Linux, shell scripting, Git and 00
SPSaad Patelinsaad-patel.hashnode.devยทFeb 19 ยท 7 min read๐ Shell & Bash Scripting โ Day 1: Basic ScriptingPurpose The purpose of Shell & Bash Scripting โ Day 1 is to establish strong, production-relevant fundamentals of shell scripting using real operational scenarios, not academic examples. This day focu00