Command line utility to join lines of two files

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Simple way to join two / thee / four networks and share resources?

We have two domestic networks, each with it's own ISP, Netgear N600 wireless router, Synology server and assorted PC's, netbooks, laptops, printers. etc. Each has a static IP address so that the ...
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1answer
30 views

Join split lines with specific character at the end of line

I have to join two lines. One of them has point end of it to the previous one in whole text example: line1:hello line2:goodbye. I need to change it to: line1: hello goodbye. I have to remove ...
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37 views

Join two matroska videos without re-encoding

I have two videos in mkv format, one 50mb (2 minute) and the other 1.4 Gb(2hr 23 min). I'd like to just join the two without going through a 30 hr long encoding process. Is there a way? PS: I tried ...
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32 views

Sort on ID, then sort on date, then remove lines which have the older date?

I have a couple of tab delimited files. Each file is structured like so: ID Title Rating Date_Rated What I want to do is merge all these files into one, ...
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2answers
178 views

join 2 video file by command or code

i already use ffmpeg to join 2 files but there is some problem, second videos maybe have different dimension so get some error while converting : Command : ffmpeg -i introlq.mp4 -i lq1.mp4 ...
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1answer
74 views

Join files in the cloud

I have a Dropbox/One Drive/Google Drive account. I also have a very large file to be uploaded (12GB). My internet connectivity is limited, so I will not be able to upload the file in one go. Is there ...
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0answers
71 views

How to join 2 WAV files that overlap?

I have several WAV files that overlap a couple of seconds, concretely the first 6 or 7 seconds of one are the same as last of the previous. I'd like to join all of the chunks in just one file but ...
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246 views

Using SQL to join spreadsheets in excel

Based on the explanation here: How do I join two worksheets in Excel as I would in SQL? I tried to join two excel sheets from different files into the same sheet. However, I keep getting this error ...
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1answer
43 views

Would shell command join cause out of memory?

I have two file to join. FILE 1: a A1 a A2 a A3 ... c C1 c C2 ... FILE 2: a feature1_of_a a feature2_of_a ... a featureN_of_a ... ... c feature1_of_c c feature2_of_c ... after join, i ...
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5answers
17k views

Join mp4 files in linux

I want to join two mp4 files to create a single one. The video streams are encoded in h264 and the audio in aac. I can not re-encode the videos to another format due to computational reasons. Also, I ...
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2answers
115 views

How to print separator for all fields in join utility?

For example: file a: Tom:black Lily:pink file b: Tom:big Kate:small And, the result: join -t: a1 a b Got: Tom:black:big Lily:pink But what I want is: Tom:black:big Lily::pink i.e. ...
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679 views

Join with gzipped files

I want to use the command line join utility on two files. Unfortunately, they're gzipped. Because they're both gzipped, I can't use gzip -cd. Is there a slick way to do this without having to unzip ...
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1k views

Joining text files with 600M+ lines

I have two files, huge.txt and small.txt. huge.txt has around 600M rows and it's 14 GB. Each line has four space separated words (tokens) and finally another space separated column with a number. ...
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5answers
5k views

How to join MP3 files? [duplicate]

Motivation I'm looking for a program that allows me to join a lot of mp3 files (an audio book) to a single large mp3 file. My mp3 player is able to remember the position inside a track, but it takes ...