Ultimate Linux Commands to crack L3 Tech Support Interview

Ultimate Linux Commands to crack L3 Tech Support Interview

English | MP4 | AVC 1280×720 | AAC 48KHz 2ch | 2 Hours | 262 MB

Linux command line-L3 Tech support Real Life Scenarios.

Linux Top 30 commands is specifically designed keeping in mind fresh graduates who would like to pursue a career as Tech Support Engineer. A fresher candidate will be overwhelmed by humongous command library of Linux and this course will make it easy to relate to linux commands and their usage in real life scenarios. The command usage is explained taking realistic scenarios there by giving a peek into the work routine of a Tech Support Engineer.

What You Will Learn

  • Have clear understanding of Linux commands(korn shell and Bash shell) and use the commands with confidence in real time Tech Support scenarios
Table of Contents

Session 1- View and search server log files
1 Introduction

Session 2 – Search for files in directories check disk usage compress and mail
2 lin30 Session 2

Session 3 – Edit using VI concatenate compress and email files
3 lin30 Session 3

Session 4 – trouble shooting long running jobs and unresponsive server
4 lin30 Session 4

Session 5 – Copy files to and from remote servers
5 lin30 Session 5

Trouble Shooting Advanced
6 View Kernel Messages
7 Using vmstat
8 Interpreting vmstat data
9 Diagnose Sluggish Server using Uptime and Top
10 Interpreting top command output in detail
11 Diagnose CPU high user time and high memory usage issues
12 Trouble shooting high load after the fact – sar utility
13 Diagnosing High IO using IOSTAT
14 Interpreting historical data collected by SAR utility for performance issues