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Full Discussion: Check variable
Top Forums Shell Programming and Scripting Check variable Post 302853551 by JPad on Sunday 15th of September 2013 07:19:18 AM
Old 09-15-2013
Check variable
Hi people,

I would like to start a review of my config variable to check whether they have been changed and if not then there is only an echo. If they have been changed to my other commands are executed.

I hope you can help me.

with best regards

JPad

edit:

here my code

Code:
if [ "$USER" == "TYPE_YOUR_USERNAME" ]; then
echo "please edit the config"
else 
my commands
fi

Last edited by JPad; 09-15-2013 at 09:41 AM..
 

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LEARN ABOUT MINIX

tget

TGET(1) 						      General Commands Manual							   TGET(1)

NAME

       tget - get termcap values

SYNOPSIS

       tget [-flag id] [-num id] [-str id] [-goto col line] [[-echo] string]

DESCRIPTION

       Tget  allows  shell  scripts access to the termcap(3) functions.  Flags, numbers and strings can be queried from the termcap database under
       the entry denoted by the environment variable $TERM.

OPTIONS

       -flag id
	      Set the exit status to zero if the flag id is set.  All other options except -echo set the exit status to id being available or not.
	      The last option sets the final exit code.

       -num id
	      Print the value of the numeric variable id.

       -str id
	      Print the value of the string variable id.

       -goto col line
	      Generates instructions to go to the given column and line if the cm capability exists.

       -echo string
	      Prints string.  Any other argument that does not start with a dash is also printed.

EXAMPLE

       Try this: tget -str so 'Reverse Video' -str se

ENVIRONMENT

       TERM	      Terminal type.

       TERMCAP	      Path to the termcap database, by default /etc/termcap:/usr/etc/termcap.

SEE ALSO

       termcap(3).

DIAGNOSTICS

       Tget will fail immediately with a descriptive message if the termcap entry can't be found.

AUTHOR

       Kees J. Bot (kjb@cs.vu.nl)

																	   TGET(1)
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