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Top Forums Shell Programming and Scripting reading and updating property file Post 302583049 by rakeshranjanscs on Monday 19th of December 2011 11:45:35 AM
Old 12-19-2011
reading and updating property file

I have to do a read operation for a field in property file, which looks like follows:

Code:
123|xyz|datetime|count

'|' is delimiter.

Finally I managed to read the contents of property file using statement like

Code:
cut -d"|" -f1 $PROPERTIES_FILE | tr '\n' ' '

<-- Reading first column

But now I also want some script to update. Mostly I want to update "datetime" value and "count" value which are at f3 and f4.

I found like sed command would be helpful, but dont know exactly how to do..

trying it from last few days as m beginner so it's taking time...

Thanks in Advance..!!

Last edited by zxmaus; 12-19-2011 at 02:03 PM.. Reason: please add code tags next time
 

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XmDeactivateProtocol(library call)										XmDeactivateProtocol(library call)

NAME
XmDeactivateProtocol -- A VendorShell function that deactivates a protocol without removing it SYNOPSIS
#include <Xm/Xm.h> #include <Xm/Protocols.h> void XmDeactivateProtocol( Widget shell, Atom property, Atom protocol); DESCRIPTION
XmDeactivateProtocol deactivates a protocol without removing it. It updates the handlers and the property if the shell is realized. It is sometimes useful to allow a protocol's state information (callback lists, and so on) to persist, even though the client may choose to tem- porarily resign from the interaction. The main use of this capability is to gray/ungray f.send_msg entries in the MWM system menu. To support this capability, protocol is allowed to be in one of two states: active or inactive. If protocol is active and shell is realized, property contains the protocol Atom. If protocol is inactive, Atom is not present in the property. XmDeactivateWMProtocol is a convenience interface. It calls XmDeactivateProtocol with the property value set to the atom returned by interning WM_PROTOCOLS. shell Specifies the widget with which the protocol property is associated property Specifies the protocol property protocol Specifies the protocol atom For a complete definition of VendorShell and its associated resources, see VendorShell(3). RELATED
mwm(1), VendorShell(3), XmActivateProtocol(3), XmDeactivateWMProtocol(3), and XmInternAtom(3). XmDeactivateProtocol(library call)
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