05-29-2002
Just complementing ...
In the awk command, you may subtitute the $1 for $0 if yoy have space between words, because $0 references the entire line and $1 only the first column.
awk '{if ( $0 != "") print $0}' < arq.in > arq.out
arq.in:
aaa aaa aaa aaa
bbb bbb bbb bbb
ccc ccc ccc ccc
arq.out:
aaa aaa aaa
bbb bbb bbb
ccc ccc ccc
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LEARN ABOUT REDHAT
displayofccc
DisplayOfCCC(3X11) XLIB FUNCTIONS DisplayOfCCC(3X11)
NAME
DisplayOfCCC, VisualOfCCC, ScreenNumberOfCCC, ScreenWhitePointOfCCC, ClientWhitePointOfCCC - Color Conversion Context macros
SYNTAX
DisplayOfCCC(ccc)
XcmsCCC ccc;
VisualOfCCC(ccc)
XcmsCCC ccc;
ScreenNumberOfCCC(ccc)
XcmsCCC ccc;
ScreenWhitePointOfCCC(ccc)
XcmsCCC ccc;
ClientWhitePointOfCCC(ccc)
XcmsCCC ccc;
ARGUMENTS
ccc Specifies the CCC.
DESCRIPTION
The DisplayOfCCC macro returns the display associated with the specified CCC.
The VisualOfCCC macro returns the visual associated with the specified CCC.
The ScreenNumberOfCCC macro returns the number of the screen associated with the specified CCC.
The ScreenWhitePointOfCCC macro returns the screen white point of the screen associated with the specified CCC.
The ClientWhitePointOfCC macro returns the client white point of the screen associated with the specified CCC.
SEE ALSO
XcmsCCCOfColormap(3X11), XcmsConvertColors(3X11), XcmsCreateCCC(3X11), XcmsDefaultCCC(3X11), XcmsSetWhitePoint(3X11)
Xlib - C Language X Interface
X Version 11 Release 6.6 DisplayOfCCC(3X11)