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Top Forums Shell Programming and Scripting How to insert a '#' in the first position of all the files? Post 302842805 by Yoda on Saturday 10th of August 2013 11:54:34 AM
Old 08-10-2013
Code:
sed 's/.*song=good;/#&/' input.txt > output.txt

 
Test Your Knowledge in Computers #954
Difficulty: Easy
Boot sector viruses specifically target the boot sector and/or the Master Boot Record (MBR) of the infected host's hard disk drive, solid-state drive, or removable storage media (flash drives, floppy disks, etc.).
True or False?

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DtEditorSetInsertionPosition(library call)								DtEditorSetInsertionPosition(library call)

NAME
DtEditorSetInsertionPosition -- set the position of the insert cursor in a DtEditor widget SYNOPSIS
#include <Dt/Editor.h> void DtEditorSetInsertionPosition( Widget widget, XmTextPosition position); DESCRIPTION
The DtEditorSetInsertionPosition function sets the insertion cursor position of the DtEditor widget. The current position of the insertion cursor can be retrieved with DtEditorGetInsertionPosition(3). The last text position of the DtEditor widget can be retrieved with DtEditor- GetLastPosition(3). The widget argument specifies the DtEditor widget ID. The position argument specifies the position of the insertion cursor. This is an integer number of characters from the beginning of the text buffer. The first character position is zero. Values greater than the last position place the cursor at the last position (that is, at the end of the text). For a complete definition of the DtEditor widget and its associated resources, see DtEditor(3). RETURN VALUE
The DtEditorSetInsertionPosition function returns no value. SEE ALSO
Dt/Editor.h - DtEditor(5), DtEditor(3), DtEditorGetInsertionPosition(3), DtEditorGetLastPosition(3). DtEditorSetInsertionPosition(library call)

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