Booking options
£1,697
£1,697
Delivered Online or In-Person
You travel to organiser or they travel to you
3 days
All levels
A follow on hands on course from the Introduction to shell programming course covering the powerful sed and awk tools along with the extra Korn shell programming features.
Programmers developing applications under UNIX.
Administrators who need time saving utilities.
Technical
personnel who wish to make the most out of the Korn
Shell.
UNIX shell scripting
3 days
What are REs? How can they be used? How to write REs
e REs Tagging, matching words, repetitions.
Basic usage: Saving output, options. sed script files, sed commands, Specifying lines to edit, Hold space and pattern space, advanced commands
Basic usage, nawk script files, Patterns, Records
and fields,
Actions
if, while, do, for...
System variables
NF, NR, RS...
Arrays
Functions
length, printf, cos, user defined...
Using nawk in shell scripts
Review of Bourne shell scripts
functions...
Variables
typeset, manipulating strings
Arrays
Arithmetic evaluation
the let command, (( )),
typeset -i
The select construct
Syntax, workings, REPLY, PS3
Miscellaneous
Enhanced I/O, ${10}
Redhill