Download to read offline
More Related Content
Similar to Shell Scripting Classroom Training
Shell Scripting Classroom Training
- 1. Srihitha Technologies B7, 3rd Floor, Eureka Court, Beside Image Hospitals, Ameerpet, Hyderabad . Ph: 040-64619566, 9394799566. www. srihithatechnologies.com Shell Scripting Duration: 15hrs Unix-Shell Scripting Viewing long files • pg, more, head, tail History of UNIX Features of UNIX File Permissions Flavors of UNIX • chmod, chown, chgrp, umask Comparison of UNIX with Windows Architecture of UNIX Meta/Wild Card-characters UNIX File System • Class, Anchors • Repetition, Alteration Different types of Files • Group, Dot • Regular Files • Directory Files Regular Expressions & Patterns • Device Files • What is pattern • Usage of regular expression Basic Commands • Different types of pattern • pwd, logname, who, finger • Character pattern • Exit, date, cal • Word pattern • Line pattern Creating Users & Groups • groupadd, groupdel Tools for Filters • useradd, userdel • grep, grep with options System startup & Shutdown Flat files • Init, halt, shutdown What are delimiters and its types? • Different Run levels Reading and Writing to files • Different date formats Tools for column data Working with files • cut, paste • cat, touch, rm • cp, mv Tools for sorting • Sort by lines, Sort by fields Working with Directories • Sort with options, uniq • mkdir, cd, rmdir, rm –r Changing information in files Standard Input & Output • tr, sed • Redirecting output • Redirecting Input Piping • usage of piping Comparing Files • piping with filters • cmp, diff, comm • tee command Searching files Communication Tools • find, locate, which • write, wall • mail, mail with options Zip files • gzip, gunzip Networking protocols • telnet, ftp Displaying files • ls, ls options Disk status
- 2. Srihitha Technologies B7, 3rd Floor, Eureka Court, Beside Image Hospitals, Ameerpet, Hyderabad . Ph: 040-64619566, 9394799566. www. srihithatechnologies.com Shell Scripting Duration: 15hrs • du, df with options File test commands String test commands Job control exit & sleep commands • Foreground jobs, background jobs Command line arguments • Killing jobs, nohup • Usage of COA • What is $0, S#, $*, $@, $? , $$ Process status • ps , ps with options Job scheduling • cron Editor Vi • at o 3 modes • batch o Command mode o Insert mode Compiling and execution of C and o Ex command mode C++ programs Shell Scripting What is shell scripting? Importance of shell scripting Different types of shells Creating shell script Making shell scripting executable Shell input & output • echo, print, read Backslash character constants Variables • What is variable • System defined variables • Environment files • User defined variables • Constant variables • Local & global variables • Special variables Operators • Arithmetic variables • Relational numeric operators • Logical operators • Assignment operators Conditional statements • if, if….else • if, elif • case Looping • while, until, for • break, continue