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UNIX for Dummies Questions & Answers
AwK printf question
Post 302150175 by strike-2 on Monday 10th of December 2007 12:17:10 PM
12-10-2007
You don't need a for loop
I know it's been over a year, but maybe someone else will benefit from this.
If you want to print everything but a number of fields, set them to "" (null)
So, to print everything past $2, type:
awk '{ $1=""; $2=""; print $0}' foo.log
This can be shortened to:
awk '{ $1=$2=""; print $0}' foo.log
Be sure never to set $0 to null, because that will nuke your entire string.
If you want to print everything but a number of fields, set them to "" (null)
So, to print everything past $2, type:
awk '{ $1=""; $2=""; print $0}' foo.log
This can be shortened to:
awk '{ $1=$2=""; print $0}' foo.log
Be sure never to set $0 to null, because that will nuke your entire string.
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extract_font_range
extract_font_range(3alleg4) Allegro manual extract_font_range(3alleg4) NAME
extract_font_range - Extracts a range of characters from a font. Allegro game programming library. SYNOPSIS
#include <allegro.h> FONT *extract_font_range(FONT *f, int begin, int end) DESCRIPTION
This function extracts a character range from a font and returns a new font that contains only the range of characters selected by this function. You can pass -1 for either the lower or upper bound if you want to select all characters from the start or to the end of the font. Example: FONT *myfont; FONT *capitals; FONT *fontcopy; ... /* Create a font of only capital letters */ capitals = extract_font_range(myfont, 'A', 'Z'); /* Create a copy of the font */ fontcopy = extract_font_range(myfont, -1, -1); ... destroy_font(capitals); destroy_font(fontcopy); RETURN VALUE
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get_font_range_begin(3alleg4), get_font_range_end(3alleg4), merge_fonts(3alleg4), transpose_font(3alleg4), exfont(3alleg4) Allegro version 4.4.2 extract_font_range(3alleg4)