I'm just trying to get a personal picture for a backdrop on my AIX user account at work. Where does one acquire the .bm or .pm files. How do I create them as an unpriveledged user? There are quite a few jpeg's that I would like to use. (0 Replies)
I once found a document on the web describing how to build partition flar images instead of having just the one large one.
I have managed this but am having problems extracting the subsequent flar archives.
I ahve built the system from a jumpstart server and now need to add the program images etc... (0 Replies)
About once a year I update my scripts and make little tweeks. This is my latest...
#! /bin/bash
#
# OS: Unix/Linux
# Name: hda-to-hdc
# Ver: 03/01/08
# Purpose: Full disk image copy
# By: Jan Zumwalt - www.neatinfo.com - root directory list
#
# REMARKS:
# I use... (1 Reply)
Hi,
I have a directory with Multiple subdirectories and 1000s of pictures (jpg) in each directory. The problem is that each directory has a 001.jpg in them. I want to append a unique name (the directory_name)would be fine. and then move them to one main backup directory once they have been... (1 Reply)
I need a command or mini scripts that can find certain type of images file recursively from the current dir with files of minimum 736 width and resize them by "736 max width, relative height" and replace the source files. I currently have GD installed but can also install Imagemagick if needed, I'm... (5 Replies)
Hi & good day,
How to use find correctly ?
I have several folders, _img1, _img2 etc.
Then I want to use the find command to find part of an image name, such as:
the string ”modern”
which is (at least) in:
”_img2/modern_world2PS220.jpg”
Also I want to know _in which folder_ it... (10 Replies)
Hi All- I have written a shell script to send birthday wish mail to all my colleagues.
I need help from you all in two things,
1. I need to add some 17 birthday images as my team size is 17 i want to send different images for everyone. (I dont know how to do it)
2. I need to send mail... (4 Replies)
Hi
I am sorry if I am in the wrong place!
I have been looking for a way to isolate and FTP out of the server hundreds of images which are no longer doing anything there, that is, that are not linked to any page.
The only thing I found (free) was the following script. If I am useless at... (7 Replies)
I should start by saying that I am totally new to linux...
I am trying to create a script that downloads images from multiple cameras into a specific folder on my machine. Ideally renaming the images as they are downloaded.
I have installed gphoto2 which as a command line interface that... (0 Replies)
Discussion started by: benpems
0 Replies
LEARN ABOUT DEBIAN
shasum
SHASUM(1) Perl Programmers Reference Guide SHASUM(1)NAME
shasum - Print or Check SHA Checksums
SYNOPSIS
Usage: shasum [OPTION]... [FILE]...
Print or check SHA checksums.
With no FILE, or when FILE is -, read standard input.
-a, --algorithm 1 (default), 224, 256, 384, 512, 512224, 512256
-b, --binary read in binary mode
-c, --check read SHA sums from the FILEs and check them
-p, --portable read files in portable mode
produces same digest on Windows/Unix/Mac
-t, --text read in text mode (default)
The following two options are useful only when verifying checksums:
-s, --status don't output anything, status code shows success
-w, --warn warn about improperly formatted checksum lines
-h, --help display this help and exit
-v, --version output version information and exit
When verifying SHA-512/224 or SHA-512/256 checksums, indicate the
algorithm explicitly using the -a option, e.g.
shasum -a 512224 -c checksumfile
The sums are computed as described in FIPS-180-4. When checking, the
input should be a former output of this program. The default mode is to
print a line with checksum, a character indicating type (`*' for binary,
` ' for text, `?' for portable), and name for each FILE.
Report shasum bugs to mshelor@cpan.org
DESCRIPTION
Running shasum is often the quickest way to compute SHA message digests. The user simply feeds data to the script through files or
standard input, and then collects the results from standard output.
The following command shows how easy it is to compute digests for typical inputs such as the NIST test vector "abc":
perl -e "print qq(abc)" | shasum
Or, if you want to use SHA-256 instead of the default SHA-1, simply say:
perl -e "print qq(abc)" | shasum -a 256
Since shasum mimics the behavior of the combined GNU sha1sum, sha224sum, sha256sum, sha384sum, and sha512sum programs, you can install this
script as a convenient drop-in replacement.
AUTHOR
Copyright (c) 2003-2011 Mark Shelor <mshelor@cpan.org>.
SEE ALSO
shasum is implemented using the Perl module Digest::SHA or Digest::SHA::PurePerl.
perl v5.14.2 2014-09-30 SHASUM(1)