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Top Forums Shell Programming and Scripting rename numbered files to numbered files with leading zeroes Post 302574578 by pau on Thursday 17th of November 2011 03:31:51 PM
Old 11-17-2011
rename numbered files to numbered files with leading zeroes

Hi,

I have some hundreds/thousands of files named logX.dat, where X can be any integer, and they are sequential, X ranges between 1 and any number:

log1.dat log2.dat log3.dat log6.dat log10.dat ... log6000.dat

I would like to rename them to

scatter_params_0001.dat scatter_params_0002.dat scatter_params_0003.dat scatter_params_0006.dat scatter_params_0010.dat scatter_params_6000.dat

Note that in the scatter files I need them with leading zeroes, which are absent in the original log files.

Any help will be appreciated.

thanks

Pau
 

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load_datafile(3alleg4)						  Allegro manual					    load_datafile(3alleg4)

NAME
load_datafile - Loads a datafile into memory. Allegro game programming library. SYNOPSIS
#include <allegro.h> DATAFILE *load_datafile(const char *filename); DESCRIPTION
Loads a datafile into memory in one go. If the datafile has been encrypted, you must first call packfile_password() to set the appropriate key. If the datafile contains truecolor graphics, you must set the video mode or call set_color_conversion() before loading it. Example: /* Load the resources for our game. */ DATAFILE *dat = load_datafile("game.dat"); if (!dat) abort_on_error("Couldn't load sound resources!"); /* Use resources. */ ... /* Destroy them when we don't need them any more. */ unload_datafile(dat); RETURN VALUE
Returns a pointer to the DATAFILE, or NULL on error. Remember to free this DATAFILE later to avoid memory leaks. SEE ALSO
load_datafile_callback(3alleg4), unload_datafile(3alleg4), load_datafile_object(3alleg4), set_color_conversion(3alleg4), fixup_datafile(3alleg4), packfile_password(3alleg4), find_datafile_object(3alleg4), register_datafile_object(3alleg4), excustom(3alleg4), exdata(3alleg4), exexedat(3alleg4), exgui(3alleg4), exsprite(3alleg4), exunicod(3alleg4) Allegro version 4.4.2 load_datafile(3alleg4)
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