08-04-2010
Quote:
"-atime/-ctime/-mtime" [+|-]n Each of those specifies selection of the files based on
three Unix timestamps: the last time a files's "access time", "file status" and "modification time".
n is
time interval -- an integer with optional sign. It is measured in 24-hour periods (days) or minutes (GNU find only) counted from the current moment.
- n: If the integer n does not have sign this means exactly n 24-hour periods (days) ago, 0 means today.
- +n: if it has plus sing, then it means "more then n 24-hour periods (days) ago", or older then n,
- -n: if it has the minus sign, then it means less than n 24-hour periods (days) ago (-n), or younger then n. It's evident that -1, and 0 are the same and both means "today".
Note: If you use parameters with find command in scripts be careful when
-mtime parameter is equal zero. Some (earlier) versions of GNU find incorrectly interpret the following expression
find -mtime +0 -mtime -1 which should be equivalent to find -mtime -1 but does not produce any files
Source: softpanorama.org/Tools/Find/find_mini_tutorial.shtml
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LEARN ABOUT DEBIAN
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
Returns a pointer to the new font or NULL on error. Remember that you are responsible for destroying the font when you are finished with it
to avoid memory leaks.
SEE ALSO
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)