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Top Forums Shell Programming and Scripting Kornshell grabbing value from file Post 302490682 by Blogger11 on Tuesday 25th of January 2011 01:13:07 PM
Old 01-25-2011
Kornshell grabbing value from file

I have a script right now that I run a command which outputs just one word to a file. Well I need to grab that value and use it in another line of code so...

touch oraclesid.txt
echo $ORACLE_SID > oraclesid.txt
#grab that value
sqlplus v500/v500@<value>

how do I grab that value from the file and make it a variable to use it in that last line?

---------- Post updated at 12:13 PM ---------- Previous update was at 12:05 PM ----------

Can i pipe whats in that file and turn it into a variable?
 

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XtUngrabPointer()														 XtUngrabPointer()

Name
  XtUngrabPointer - release an active pointer grab.

Synopsis
  void XtUngrabPointer(widget, time)
	   Widget widget;
	   Time time;

Inputs
  widget    Specifies the widget which has the active pointer grab.

  time	    Specifies the time at which the grab should end.  CurrentTime is acceptable.

Availability
  Release 4 and later.

Description
  XtUngrabPointer() releases an active pointer grab by calling XUngrabPointer() with the display of w and time.

  The  time  argument may be a timestamp or the constant CurrentTime.  If this time is earlier than the last-keyboard-grab time or later than
  the current server time the keyboard will not be ungrabbed.

  See XtGrabPointer() for more information on active pointer grabs.

Usage
  Most applications will never have to issue a pointer grab.  Note that the pointer is automatically grabbed between every button down	event
  and the corresponding button up event; this covers the case for which pointer grabs are most commonly needed.

See Also
  XtGrabButton(1), XtGrabKey(1), XtGrabKeyboard(1), XtGrabPointer(1), XtSetKeyboardFocus(1), XtUngrabButton(1), XtUngrabKey(1), XtUngrabKey-
  board(1).

Xt - Mouse Handling														 XtUngrabPointer()
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