Hi i have a folder with 27,000 images. I need to process each image using imagemagick. I have got image magick working. I don't want to attempt to process all 27,000 images in one go and thought i would try doing it with 1000 images at a time. Is there some way i can list only the first 1000 entries and move them to a new folder for processing
I would like to write a script that would create 1000 files like clm0001.txt to clm1000.txt. All the files would contain the same contents. How do I achieve this using a script?Please help. (2 Replies)
I know I can use an ls -l junk1 command to get a listing of all files in the directory junk1, but I was wondering how I'd go about going through the files in junk1 in a for-in loop and issuing the ls -l command on them one by one.
This is what I have so far:
for file in $(ls -a $1)
do
ls... (1 Reply)
Hi Greetings
i have 1000 files (xmlfiles) and i need to find which file contain the string over 1000 file
all file end with txt
i tried with
grep -c "string" *.txt
i am getting an error
-bash: /bin/egrep: Argument list too long
i have put an script like below
#!/bin/bash
for line... (9 Replies)
I am trying to add a single line of text to every file in a particular folder. There are thousands of files in the folder.
Each file contains this same start of the first line:
{d "%w- %d %m-, %Y - %T"} <some message here>
with the rest of the text following the second curly bracket... (10 Replies)
Please forgive my ignorance on scripting. I am trying to determine (via a script) if a certain string of characters is present . The string that I am looking for is a constant length.
Here is the string I am searching for:
Model_Type={t}, ModelName={m}
I need to determine if the above... (2 Replies)
I want to move all files from one directory to another directory excluding today (sysdate files) on daily basis.
file name is in pattern file_2013031801, file_2013031802 etc (2 Replies)
I am not able to extract/remove files older than 1000 days from a tar archive in linux system.
#!/usr/bin/perl
@file_list = `find /home/x/tmp/ -name *xxMsg* -ctime +7`;
$file_name = '/home/x/tmp/new_archive.tar';
for... (1 Reply)
Hi, I try to explain my problem , I have a file like this:
aasdsaffsc23
scdsfsddvf46567
mionome0001.pdb
asdsdvcxvds
dsfdvcvc2324w
What I need to do is to create 1000 files in which myname line listing a sequence of numbers from 0001 to 1000. So I want to have :
nomefile0001.txt that must... (10 Replies)
Hey guys,
I have wrote the following script to apply a module named "trinity" on my files. (it takes two input files and spit a trinity.fasta as output)
#!/bin/bash -l
#SBATCH -p node
#SBATCH -A <projectID>
#SBATCH -n 16
#SBATCH -t 7-00:00:00
#SBATCH --mem=128GB
#SBATCH --mail-type=ALL... (1 Reply)
Discussion started by: @man
1 Replies
LEARN ABOUT CENTOS
dracut-catimages
DRACUT-CATIMAGES(8) dracut DRACUT-CATIMAGES(8)NAME
dracut-catimages - creates initial ramdisk image by concatenating images
SYNOPSIS
dracut-catimages [OPTION...] <initramfs base image> [<image>...]
DESCRIPTION
dracut-catimages creates an initial ramdisk image by concatenating several images from the command line and /boot/dracut/*.img
OPTIONS -f, --force
overwrite existing initramfs file.
-i, --imagedir
Directory with additional images to add (default: /boot/dracut/)
-o, --overlaydir
Overlay directory, which contains additional files that will be used to create an additional image
--nooverlay
Do not use the overlay directory
--noimagedir
Do not use the additional image directory
-h, --help
display help text and exit.
--debug
output debug information of the build process
-v, --verbose
verbose output during the build process
FILES
/boot/dracut/*.img
images to work with
AUTHORS
Harald Hoyer
AVAILABILITY
The dracut-catimages command is part of the dracut package and is available from https://dracut.wiki.kernel.org
SEE ALSO dracut(8)dracut 09/12/2013 DRACUT-CATIMAGES(8)