+49 (911) 80 10 30

Give us a call or have us call you back!

Simply leave a message with your callback appointment

Your Name *

Your phone number *

Callback date *

Callback time *

Your request *

In order to process your request, it is necessary to process the data you provide. This means that by submitting the contact form, you consent to your data being processed (see Privacy Policy). You can object to the processing of your data at any time.

* All fields marked with an asterisk are mandatory fields.
Send a message

Your Name *

Your email *

Your phone number

Your request *

In order to process your request, it is necessary to process the data you provide. This means that by submitting the contact form, you consent to your data being processed (see Privacy Policy). You can object to the processing of your data at any time.*

* All fields marked with an asterisk are mandatory fields.
Social Media

Share page

PL101: Shell, awk, sed: Advanced

Training: Programming Languages - Linux/Unix

Optimization and background of Shell and Unix Commands

Appointment selection

Appointments in English language (0)


Unfortunately there are currently no available appointments. Would you like to request an appointment? Then click on 'No matching appointment?'

Possible course languages: German

Request prefered appointment period:

Your Name *

Your email *

Your phone number

Preferred period from *

Preferred period to *

Number of participants *

Your message

* All fields marked with an asterisk are mandatory fields.

Unfortunately there are currently no available appointments.
Would you like to request an appointment? Then click on 'No matching appointment?'

Request prefered appointment period:

Your Name *

Your email *

Your phone number

Preferred period from *

Preferred period to *

Number of participants *

Your message

* All fields marked with an asterisk are mandatory fields.

Agenda:

Shell metacharacters and modification of parsing order via quotes, escapes and eval
Special variables, extended variable expressions, arrays and hashes
Error-free handling of positional parameters via "$@"
Variable scope and possible influence
Differences in command substitution with `...` and $(...)
Shell options in bash (shopt) with usage of extended file patterns
Performance differences in conditional syntax
Common misconceptions in short circuit expressions
Pipe control via the shell option lastpipe and the array PIPESTATUS
Setting up a powerful shell environment
Optimization of vi editor for scripting purposes (indent, search/replace, etc.)
Options evaluation using the getopts library
Interactive menus using select loop
Pattern matching in the shell using operator =~ and the BASH_REMATCH array, back references
Problems with awk variables: context, field sorting, multidimensionality
Possible interactions between shell, Unix commands and awk
Remote automation of NetApp™ storage administration via shell and SSH
Advanced awk functions: system, getline, strftime, split etc.
Debugging

Objectives:

When administering via the shell and Unix commands, there are often several paths to the goal, but there are often significant differences in runtime, code brevity, and correctness of the results. In the course PL101 Shell, awk, sed: Advanced you will learn backgrounds and applications of such optimizations.

Target audience:

The training PL101 Shell, awk, sed: Advanced is targeted at:

System Administrators
Database Administrators
Application Administrators
Network Administrators

Prerequisites:

To be able to follow the learning pace and course content in the workshop PL101 Shell, awk, sed: Advanced effectively, knowledge of Shell and Unix commands is advantageous.

We recommend prior participation in the course PL100 Shell, awk, sed: Basics.