The following link containing a quick sheet to start on Shell Script:

shell-quicksheet

The Sheet has the following outline:
Variables
Relational operators
Pattern matching
Functions
Shell math
Test conditions
Flow control
Sample snippets
Special variables
Conditional commands
Trapping signals
Output redirection
Variable substitution

Ref.
http://www.tablespace.net/quicksheet/

Sunday, September 3rd, 20179:43 amThis entry was posted on at and is filed under Shell Script. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site.