Questions tagged [batch]

Questions about batch-processing - how to apply the same procedure to a lot of files/objects.

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71 views

Batch ffmpeg conversion: windows to linux

I have a windows .bat file that converts all the .mp4 files of a certain folder (increases speed in a 1.5X ratio), places all the transformed files in an "out" subfolder, and finally deletes ...
-2
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3answers
259 views

How can we replace * with 1/2-1/2 or 1-0 or 0-1 at the end of last line(content) of each and every text file within same directory?

I have succeeded in several operations of text files with guidance of you friends. Firstly thank you very much for helping me with commands. Now, I wish to move further in these operations on text ...
0
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1answer
104 views

Zip multiple folders to individual files with password protection

lets say that I have a folder containing 250 more folders (f1,..f250) and I want to zip each of these 250 folders into an individual zip-file that is password protected. I found this answer with the ...
3
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2answers
511 views

How can we batch convert chess move files of .pgn file format to .bin file format?

Prologue: A .pgn format is type of text file format used for recording Chess moves with other information like date, event, score, opening, engine evaluation, variations, depth etc. This file format ...
2
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1answer
410 views

Mass/Batch renaming text files based on the first line (content) of the text file in Ubuntu 20.10?

I have 2015 files which are .pgn files. This is a form of text file only, opens with Notepad++. I am I want to mass rename these files replacing their name with the first line of the respective file ...
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0answers
29 views

Is there a way to implement a Batch notification system for ubuntu 20.04?

I'm using Ubuntu Mate 20.04 What I wanted to do is to is quite simple in theory: I want to receive a notification every hour(or any custom set of time) with a feed of every notification generated by ...
0
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0answers
123 views

How to create a composite from multiple images and highlight the differences?

What I am looking for: a way to create a composite from multiple images and highlight the differences while blending the rest of the image. What I have: several hundred frames extracted from a video ...
0
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1answer
377 views

How to Bulk / Batch Rename in Terminal? [duplicate]

I Have Question, How to bulk / batch rename in terminal ? i use ubuntu 16.04 64 bit example i have 5 file (GreatSoftware) AVG Anvitirus - 1.exe (GreatSoftware) Windows Media Payer - 2.exe (...
0
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1answer
102 views

Batch to Bash Script

Could I get some help converting this batch script to an shell script? I don't know how to get the second part working, would I just pipe the first into the 2nd instead of having the brackets? (and ...
1
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2answers
100 views

Renaming files and directories

I have a ton of file films and directories which naming structure is: Name of the film (Author, year) or Name of the film (Author, year) LANG I intend to rename them all (almost three thousands) in ...
2
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1answer
3k views

How to batch / multi process cropping images in the terminal?

I tried to crop several images of the same size, but when I crop 5 images and the process is complete, only 4 images are cropped, 1 image is not cropped, if I crop 1 image an error will appear... I'm ...
0
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1answer
88 views

Batch Convert videos in Nested Folders

I used the excellent script from Byte Commander How can I convert all video files in nested folders? (batch conversion) I have two questions though. 1) Is it possible to completely mirror the source ...
0
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0answers
156 views

Batch resize a folder full of SVG

I have some Google Material Design icons in a folder. Around 100 of them in a folder. They are very small, the canvas is only 24x24 px. I got Inkscape installed and can resize them one by one. But ...
0
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1answer
697 views

Number of subdirectories allowed

I would like to know the number of sub-directories created authorized. Do you know what to do to find out?
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2answers
2k views

Can I run Windows .bat files in Ubuntu?

I want to run a .bat file in ubuntu, but it just opens the text editor. Here's the code of the .bat file(you can play it): @echo off set /a guessnum=0 set /a answer=%RANDOM% echo Welcome to the ...
1
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1answer
94 views

How do I run similar commands with files in ten separate folders?

I have a folder y2015 in which I have ten subdirectories (d001, d002, d003, ..., d010). In each dXXX folder I have to run these commands which are shown below: gd2e.py -mkTreeS myKinTree rm /...
0
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1answer
68 views

How to list all mp4 files with HDp60 (to separate them from p30)?

I need to separate my mp4 files into p30 and p60 and would like to use command line tools to do this. I know that there is an option to check the details of a media file and I need to do this as a ...
0
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0answers
119 views

run batch files with setsid

I want to run many tasks which are defined is a batch file, for example task.sh for i in 1 2 3 4 5 do setsid python main.py 1>data/${i}_a.log 2>&1 sleep 3 done echo "OK 1" for i ...
1
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2answers
141 views

How to compress 3000 images in batches of 50

I have a folder with over 3000 images, I want to compress 50 of them individually and store them in tar files. The images are not serially named. How to use write a bash script which does this job?
0
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1answer
215 views

How to use this command line in Ubuntu

I ask my question in the form of an example ... I have a folder containing several subfolders that are as follows Main folder==)Got, Vikings, etc. In each one there is videos with their corresponding ...
1
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1answer
796 views

Avidemux 2.7.3 (ubuntu/mint) Works from QT5 GUI, Fails from Jobs GUI [closed]

I opened Avidemux 2.7.3 GUI (Latest version in the Mint/Ubuntu repo) queued several videos I wish to convert from various formats. I could 'save' the file in the GUI. Conversion worked great, as ...
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0answers
85 views

report shell script to count and sum from csv files

I need to create a report file from csv files. I have 160 devices named like MR001 to MR160, there is a folder for each one, all the folders have a unique ID that start with 4, and there is a csv ...
1
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1answer
524 views

How can I write a script to create a queue to submit jobs for terminal

I have several input files for a program installed in my ubuntu, I can do it manually and put keyword teste.in But since I have a really large number of files all with different names I would like ...
0
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2answers
222 views

counting number of three digit numbers in a text file

I have a text file with hundreds of three digit numbers. For example: 0 2 3 0 2 3 0 2 9 0 3 9 0 9 2 0 9 2 0 9 9 1 2 2 1 2 2 1 2 2 1 2 9 1 2 9 1 3 3 1 9 2 1 ...
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0answers
232 views

How to transition smoothly and repeatedly between two videos using a command line tool?

I want to output a video using two videos as input, where these two videos fade into each other in a smooth and repetitive manner, every second or so. I believe a combination of ffmpeg with melt, ...
0
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1answer
46 views

Can I use a list of file names that I saved to file to have each file on the list copied/moved/deleted?

How can I use cp rm or mv commands to manipulate files saved to a list, for example one made like so: ls Downloads/ | grep example > example.tmp The point is to be able to view/edit the file list ...
0
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1answer
489 views

How do you bulk move files into folders corresponding to the name of each file?

I have several movies in a folder. For example: ~/Downloads/Movies/Movie A (1998).mkv ~/Downloads/Movies/Movie B (1999).mkv ~/Downloads/Movies/Movie C (2000).mkv I would like to put each file ...
1
vote
1answer
966 views

How to batch watermark images with an unique identifier?

I know how to use BIMP in GIMP, but I have 20 photos that I want to batch watermark them with different letters A-Z or different numbers 1-20. So one photo is A the other B and so on.
0
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1answer
56 views

Batch low quality compress +1TB of images and videos in multiple folders

I have over 1TB of images and videos spread across multiple folders (personal photos and videos, from the last 15 years) and I wanted to back them up but I don't need them to be stored in high quality....
0
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1answer
334 views

Batch Libreoffice Writer file modification

When a family member started using Libreoffice Writer on Ubuntu they used a particular document over and over as a starting point for new documents. Subsequently these documents were themselves used ...
4
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2answers
533 views

For each file in a directory, pass it as an argument to an image viewer [duplicate]

I have a directory with a bunch of .dcm files (they are medical scans) that looks like this: J6071c1.dcm J6071d7.dcm J6071ed.dcm J607203.dcm J607219.dcm J60722f.dcm J6071c2.dcm J6071d8.dcm ...
2
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3answers
3k views

Extracting rar files having the same password

I use unrar to extract rar files on Ubuntu 18.04. How can I extract 100 files that have the same password without giving the password 100 times. I hope I can do it on Nautilus, also terminal is fine.
0
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1answer
935 views

How to include directories and subdirectories in a batch file

I found a batch file script to do the job I need to do. I posed the question of how to add directories and subdirectories recursively in the batch process in a comment on the post I got this code from,...
1
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1answer
139 views

How can I rename a directory tree to match a tree saved in a file?

I have an old directory-tree-file created using find . -type d >old.txt. Now I want to rename an existing tree that has the same exact structure to mach the old tree. This question is related to ...
-2
votes
1answer
341 views

Audacity command line batch tempo modification

I am using Audacity to speed up my podcast in order to save time while listening to them in the car. Is it possible to create a batch which assigns a given speed (e.g. 30) to all files in a folder?
27
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3answers
179k views

How do I create a batch file and run it? [duplicate]

should I use the text editor? the extension should be .sh or .bat?
3
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1answer
2k views

How to extract first file from cbz files in one batch?

I have a collection of comic books that I store on my computer, mostly in .cbz format (which is just a ZIP archive, but with a fancy name). Recently, I decided to make a collage of the covers of a ...
2
votes
1answer
3k views

Bulk image format conversion from from .bmp to .jpg via command line? [duplicate]

My screen capture program saves .bmp images, which are not usable in Google Docs, which will accept .jpg Is there a clever way to create a set of .jpg from the .bmp files via the command line? Bonus ...
11
votes
1answer
30k views

How to decode an image string using base64 in command line?

Say I have an image image1.jpg I can encode it using base64 tool : myImgStr=$(base64 image1.jpg) I tried to decode it using the following command: base64 -i -d $myImgStr > image2.jpg or echo -...
6
votes
2answers
26k views

Rename multiple directories in the command line

I have some folders called: Session 1 Session 2 Session 3 Session 4 Session 5 Session 6 Session 7 Session 8 I would like to rename them all to: Folder 1 Folder 2 Folder 3 Folder 4 Folder 5 Folder 6 ...
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2answers
2k views

Using txt file to download the File from FTP location in Batch Mode capability

I need help regarding downloading the files from FTP Server to the Local Server. for downloading i need to use the FTP In batch Mode capability and I have a txt file with with all the files which ...
2
votes
1answer
587 views

Running script through Terminal

I wonder if I can execute something in terminal, like .bat on Windows. Like, writing the script on the terminal, saving it somewhere, for example on desktop, and opening it, running automatically. I'm ...
2
votes
0answers
69 views

Program to generate batch PDFs or JPEGs?

I have a spreadsheet and I was wondering if anyone knew of a program that would batch generate simple PDFs or JPEGs from the records in it a la mail merge? That is, I have a record that contains Title,...
3
votes
2answers
1k views

Unattended GnuPG Key Generation for ECC

I'm trying to create an ECC PGP unattended within a bash script. It looks like this: cat >ecc <<EOF Key-Type: ECC Key-Length: 521 Subkey-Type: ECC Subkey-Length: 521 Name-Real: Test ...
2
votes
1answer
118 views

How do I perform a batch operation on files using Imagemagick on CLI [closed]

I have a working command. Now I need to know how to apply it to a bunch of files at once so as to automate the process. I tried the below commands and it didn't work. I'm trying to use Imagemagick ...
11
votes
5answers
6k views

How can I kill a specific X window

Given IDs produced by wmctrl -l, I d like to be able to kill the process linked to the window ID. How would you suggest to do it?'
2
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2answers
4k views

Run another command when my script receives SIGKILL signal

Suppose I run a script $ nohup ./myscript </dev/null >/dev/null 2>&1 & and then kill it $ pkill myscript How can my script be designed so that when it receives the SIGKILL signal,...
2
votes
1answer
136 views

Where is "PTBatcher" in Ubuntu 16.04?

I used PTBatcher (from package hugin) in a script on Ubuntu 14 LTS to create panoramas photos. I switched to 16.04 and now this tools does not exist any more. I used it like this: PTBatcher -a foo....
5
votes
2answers
4k views

How can I recursively strip off exif info from all images in a directory?

for i in *.jpg; do echo "Processing $i"; exiftool -all= "$i"; done I need to adapt this line of code which strips all exif info from images in a directory. I need it to; not fail if the current ...
3
votes
2answers
4k views

Embedding album art in m4a files?

I have a directory of m4a files together with a single album art image named cover.jpg. How can I 'embed' this album art image into the m4a files using the command line?