Shell Programming for System Administrators

Source: www.ecs.com.sg
Topic: Shell Programming

Short Desciption:
Course Description. The Shell Programming for System Administrators course. provides students with the skills to read write and debug. UNIX shell scripts. ...

 

Content Inside:
Shell Programming for System AdministratorsPage 1Shell Programming for System Administrators(SA245SHELL 5 days)REGISTRATION AND INFORMATIONeducation@ecs.com.sgwww.ecs.com .sg/trainingTEL: (65) 63934737 (65) 63934741FAX: (65) 62944097 of 2Course DescriptionThe Shell Programming for System Administrators courseprovides students with the skills to read write and debugUNIX shell scripts. The course begins by describing simplescripts to automate frequently executed commands andcontinues by describing conditional logic user interactionloops menus traps and functions. This course is intendedfor system administrators who have mastered the basicsof a UNIX Operating Environment (OE) such as the SolarisOE or Linux and who would like to read and understandthe various boot scripts and write their own scripts toautomate their daytoday tasks. This course explores indetail the Bourne and Korn shell scripting languages.Who Can BenefitStudents who can benefit from this course are systemadministrators system programmers UNIX operatorsdatabase administrators and Web administrators.PrerequisitesTo succeed fully in this course students should beable to:Use basic UNIX commands such as rm cp manmore mkdir ps and chmodCreate and edit text files in vi or a text editorNote: These skills are typically acquired throughattendance in the System adminstration courses.Skills GainedUpon completion of this course students should beable to:Write real world administration scripts.Use regular expressions with the grep sed and nawkManipulate text files with grep sed and nawkWrite reporting scriptsMaintain existing scripts.Use flow control constructs such as branching andloopingCustomize systemwide shell initialization filesDevelop and debug scriptsUse local and environmental variables and shellmetacharacters in scriptsUse the exit status of a command to determine if thecommand succeeded or failedDevelop interactive scriptsWrite a script that uses functionsWrite a script that uses a trap to catch a signalA ...

 

 

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