I have a problem, and I really need help with this. And I imagine that I will have to learn a new level of scripting to complete this. But I have over 5,000 pictures that are misnamed with the extension .jpg. They're not jpg, they're png, and it's extremely important that they're correctly filed. I need a script that will take all .jpg files, keep the names before the extension, and change the extension to .png. I tried something like
but obviously, it didn't work. Does anybody have any information on how I would even go about doing this??
Also, I am using Kali Rolling, with the BASH shell.
Last edited by Huitzilopochtli; 10-26-2016 at 11:05 PM..
I'm trying to figure out how to change the font or color of output in the middle of a shell script. I can't find anything that tells me how to do that. Any ideas? (1 Reply)
Hi Friends !
I want to change my current directory through a script.
I am running the script say, from /home/proj directory.
The script is like this :
#!/usr/bin/sh
cd module/pack/data
once i run the script, i am still in /home/proj directory only.
My problem is, i dont want to type... (5 Replies)
I am working on a script that checks two arguments at the command line. The first argument is a search pattern, the second can be a file or a directory, if it is a file a second script is called that checks it for the search pattern. If the second argument is a directory, it checks for the search... (5 Replies)
I am attempting to write a script where the user enters the month and day (two digit format). I am trying to have script will increase 6 more times (totaling 7). I am having issues with the script increasing by one (its either dropping off the lead zero or not increasing for 08 and 09). While... (8 Replies)
Hello,
We are running aix 5.3.
We're looking for a script that can change passwords, taking 2 arguments ( old password, new password ).
I am wondering if this can be done with a here document, or some generic scripting method.
Or, if I would have to download expect.
Alternatively I wonder... (3 Replies)
HI
I want to run a script as new process. for example, I have two script A and B. From A I am calling B, but When I do ps -ef for the script B the parent ID should not be A' ID.
Please help me
Thanks & Regards
Ramu (3 Replies)
We are real strict when it comes to passwords. Every 60 days the admins have to change passwords on all of the accounts. And there is pretty strict enforcement of the type of passwords chosen. This is a tedious and monotonous job. Ww don't use NIS or LDAP, so this has to be done on each machine. ... (5 Replies)
Hi i have a case statement so when the user selects a differnent timezone the TZ value should change, so when another script generates a html page the when date is displayed the time corresponds to the timezone selected. I can't get the TZ to change when using a script but can change the TZ by... (7 Replies)
Discussion started by: scriptnewbie
7 Replies
LEARN ABOUT CENTOS
ale
ALE(1)ALE(1)NAME
ale - a synthetic capture engine and renderer
SYNOPSIS
ale [OPTIONS] original-frame [supplemental-frames ...] output-file
ale [HELP OPTIONS]
ale --version
DESCRIPTION
ALE is a free software synthetic capture engine and renderer accepting, as input, a sequence of image frames, and producing, as output,
rendered images, registration data, and 3D models (currently experimental).
EXAMPLES
ale --hu
Print the help page on program usage.
ale 001.ppm 002.ppm 003.ppm out.ppm
Render output file out.ppm from inputs 001.ppm, 002.ppm, and 003.ppm.
ale --scale 2 001.ppm 002.ppm 003.ppm out.png
Render output file out.png at 2x scale.
ale --perturb-upper=0 --trans-load=a.t --projective frame*.png out.png
Render output file out.png from inputs frame*.png, using projective transformations as described in the file a.t.
ale --3dv 0 out.png --projective frame*.png null:
Render output file out.png from inputs frame*.png, using a 3D scene model to determine transformations.
ale --visp last:sinc*lanc:6 sf:0 out/ .jpg in/*.jpg null:
Render a video stream from files in/*.jpg to the directory out/, stabilizing to the first frame, with a lanczos-windowed sinc filter.
USAGE
ale is a wrapper script that calls the executable ale-bin after extracting exposure EXIF information from image files (when the exiftool
utility is available) and converting from raw formats (when the dcraw utility is available).
When ale-bin has been linked with ImageMagick, input and output files may be of any kind supported by ImageMagick. Otherwise, only PPM
files can be read and written by ale-bin.
OPTIONS
OPTIONS are summarized via built-in help pages (see HELP OPTIONS below). More detailed manuals describing options and internal algorithms
are available for certain versions of ALE. See SEE ALSO below for more details on other manuals.
HELP OPTIONS
A listing of available help options can be obtained by invoking ale --hu.
ENVIRONMENT
The wrapper script ale recognizes the following environment variables:
ALE_BIN
ALE executable to use.
DCRAW
dcraw raw extraction tool to use.
EXIF_UTILITY
EXIF extraction utility to use.
ALE_COUNT_THREADS
Displays statistics on thread counts when set to a non-zero value.
PAGER
Text pager to use (e.g., for displaying help pages).
SEE ALSO
More detailed manuals for certain versions of ALE are distributed with source packages, and may also be available from:
http://auricle.dyndns.org/ALE/manuals/
03/31/2009 ALE(1)