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Full Discussion: awk/sed script to read values from parameter files
Top Forums Shell Programming and Scripting awk/sed script to read values from parameter files Post 302254829 by zaxxon on Wednesday 5th of November 2008 09:22:09 AM
Old 11-05-2008
You could do something like for example:
Code:
DB=DB1
for LINE in `sed -n '/ '${DB}' /,/ End /p' infile| grep -v ^#`; do
     export "${LINE}"
done

Where instead of variable DB you can use $1 for input.
 

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LEARN ABOUT LINUX

stdlib

STDLIB(7)						   Erlang Application Definition						 STDLIB(7)

NAME

       STDLIB - The STDLIB Application

DESCRIPTION

       The STDLIB is mandatory in the sense that the minimal system based on Erlang/OTP consists of Kernel and STDLIB. The STDLIB application con-
       tains no services.

CONFIGURATION

       The following configuration parameters are defined for the STDLIB application. See app(5) for more information about configuration  parame-
       ters.

	 shell_esc = icl | abort :
	   This parameter can be used to alter the behaviour of the Erlang shell when ^G is pressed.

	 restricted_shell = module() :
	   This parameter can be used to run the Erlang shell in restricted mode.

	 shell_catch_exception = bool() :
	   This parameter can be used to set the exception handling of the Erlang shell's evaluator process.

	 shell_history_length = integer() >= 0 :
	   This parameter can be used to determine how many commands are saved by the Erlang shell.

	 shell_prompt_func = {Mod, Func} | default :
	   where

	   * Mod = atom()

	   * Func = atom()

	   This parameter can be used to set a customized Erlang shell prompt function.

	 shell_saved_results = integer() >= 0 :
	   This parameter can be used to determine how many results are saved by the Erlang shell.

SEE ALSO

       app(5) , application(3erl) , shell(3erl) ,

Ericsson AB							   stdlib 1.17.3							 STDLIB(7)
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