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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Commands tagged join from sorted by
Terminal - Commands tagged join - 8 results
pdfunite 1.pdf 2.pdf 3.pdf result.pdf
(IFS=,; echo "${array[*]}")
2013-09-25 10:36:38
User: aspiers
Functions: echo

This type of join is clearly documented in the bash manual. Only the first character of IFS is used for the delimiter.

pr -m -t file1 file2 ...
join employee.txt bonus.txt
2012-06-26 18:36:11
User: ankush108
Functions: join
Tags: sql join

Join command combines lines from two files based on a common field.

convert *.jpg output.pdf
2010-10-10 15:41:03
User: fazen

Given some images (jpg or other supported formats) in input, you obtain a single PDF file with an image for every page.

joinargs() { (IFS="$1"; shift && echo "$*") }
sort -t $'\t' -k 2 input.txt
2010-07-11 12:58:51
User: postrational
Functions: sort

Use this BASH trick to create a variable containing the TAB character and pass it as the argument to sort, join, cut and other commands which don't understand the \t notation.

sort -t $'\t' ... join -t $'\t' ... cut -d $'\t' ...
paste file1 file2 fileN > merged
2010-03-12 16:34:48
User: polaco
Functions: paste
Tags: merge paste join

Merge files, joining line by line horizontally.

Very useful when you have a lot of files where each line represents an info about an event and you want to join them into a single file where each line has all the info about the same event

See the example for a better understanding