Explore Linux Commands, Shell Scripting over a weekend

Getting Started with Linux Operating Systems, Explore the linux commands, Linux Root File System Hierarchy

4.88 (4 reviews)
Udemy
platform
English
language
Operating Systems
category
Explore Linux Commands, Shell Scripting over a weekend
22
students
6 hours
content
Jun 2021
last update
$19.99
regular price

What you will learn

linux operating system basics

basic linux commands

file and directory management commands

process management commands

linux root file system and hierarchy

Description

Brief overview about linux operating system

  • Brief Introduction about Linux Operating Systems

  • History of Linux Operating System

  • Linux Distributions

  • Linux Kernel Architecture Fundamentals

Linux Basic Commands

  • uname - print system information

  • arch - print machine hardware architecture name

  • hostid - prints numeric identifier of current host

  • hostname - print local host name

  • free - display amount free and used memory in the system

  • id - prints real and effective user id and group id

  • logname - prints the user's login name

  • whoami - prints the effect user id

  • users - prints the currently logged in users information

  • groups - print the groups that a user is in

  • who - show who is logged in

  • date - print or set the system date and time

  • cal - displays a calendar

  • printenv - print all or part of environment variables

  • echo - writes argument into standard output

  • cd - change the current working directory

  • mkdir - make directories

  • df - reports file system disk space usage

  • du - estimates the file space usage

  • which - shows full path of the command

  • whatis - displays one line manual page descriptions

  • whereis - locate the binary, source, and manual page files for a command

  • sum - checksum and count the blocks in a file

  • cksum - checksum and count the bytes in a file

  • md5sum - compute and check MD5 message digest

  • base64 - base64 encode/decode data and print to standard output

  • sha1sum - compute and check SHA1 message digest

  • sha256sum - compute and check SHA256 message digest

  • sha384sum - compute and check SHA384 message digest

  • sha512sum - compute and check SHA512 message digest

File and Directory Management Commands

  • mkdir - make directories

  • rmdir - remove empty directories

  • rm - remove files or directories

  • rm - remove files or directories

  • reverse search of commands instead of typing in command terminal

  • cd - change the working directory

  • basename, dirname - strip directory and suffix from filenames

  • cp - copy files and directories

  • mv — move files

  • ln - make links between files

  • unlink - call the unlink function to remove the specified file

  • stat, fstat, lstat, fstatat - get file status

  • od - dump files in octal and other formats

  • cat - concatenate files and print on the standard output

  • tac - concatenate and print files in reverse

  • nl - number lines of files

  • head - output the first part of files

  • tail - output the last part of files

  • more - file perusal filter for crt viewing

  • less - opposite of more

  • grep — search a file for a pattern

  • tr - translate or delete characters

  • cut - remove sections from each line of files

Process Management Commands

  • ps - report a snapshot of the current processes.

  • pstree - display a tree of processes

  • uptime - displays system running time

  • kill - sends a signal to the process

  • nice - run a program with modified scheduling priority

  • top - display Linux processes

  • pmap - report memory map of a process

  • slabtop - display kernel slab cache information in real time

  • tload - graphic representation of system load average

  • lsof - list open files

  • proc - process information pseudo-filesystem

  • procinfo - Shows System Statistics from /proc Filesystem

Linux Root File System and Hierarchy

  • /bin

  • /boot

  • /dev

  • /sbin

  • /usr

  • /var

  • /proc

  • /sys

  • /lib

Linux Shell Scripting Basics

  • Brief Introduction

  • Simple Shell Script

  • Shell Variables

  • Array variables

  • Arithmetic Operators

  • If - Decision Making

  • Relational Operators

  • Boolean Operators

  • String Operators

  • File test operator

  • Control Loop ( While, For, Until )

Content

Brief Overview about Linux Operating System

Brief Introduction about Linux Operating Systems
History of Linux Operating System
Linux Distributions
Linux Kernel Architecture Fundamentals

Linux Basic Commands

UNAME Command
ARCH, HOSTID, HOSTNAME, FREE, ID Command
logname, whoami, users, groups, who, date and cal commands
printenv, echo, cd, mkdir commands
DF, DU Commands
which, whatis command
whereis, sum, cksum, md5sum, base64, sha1sum, sha256sum, sha384sum, sha512sum

File and Directory Management Commands

mkdir, rmdir, rm commands
rm, cd, basename, dirname commands
cp, mv commands
ln, unlink command
stat, od command
cat. tac. nl commands
head, tail commands
more, less, most commands
grep — search a file for a pattern
tr - translate or delete characters
cut - remove sections from each line of files

process management commands

ps command
pstree command
uptime command
kill, killall commands
nohup command
nice command
top command
pmap command
slabtop command
tload command
lsof command
procinfo command

Linux Root File System and Directory Structure & Hierarchy

Linux Root File System
bin directory
boot directory
dev directory
etc directory
sbin, tmp directory
usr directory
var directory
proc directory
sys directory

Linux Shell Scripting - Syntax and Functional Usage

Brief Introduction about Linux Shell Scripting
Getting Started with Simple Scripting
Shell Variable Types
Array variable
Arithmetic Operators
Decision Making Implementation using if syntax
Relational Operators
Boolean Operators
String Operators
File Test Operators
While Loop
For Loop
Until Loop

Getting Started with C Programming on Ubuntu Linux Environment

VIM Editior, GNU Compiler, GNU Debugger

Charts

Price

Explore Linux Commands, Shell Scripting over a weekend - Price chart

Rating

Explore Linux Commands, Shell Scripting over a weekend - Ratings chart

Enrollment distribution

Explore Linux Commands, Shell Scripting over a weekend - Distribution chart

Related Topics

4097254
udemy ID
6/3/2021
course created date
6/15/2021
course indexed date
Bot
course submited by