July 2018
Beginner
264 pages
8h 9m
English
Content preview from Bash Cookbook
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
How to do it...
- Open a terminal, and create the file-deduplicator.sh script.
The following is a code snippet of the script:
#!/bin/bashdeclare -a FILE_ARRAY=()function add_file() { # echo $2 $1 local NUM_OR_ELEMENTS=${#FILE_ARRAY[@]} FILE_ARRAY[$NUM_OR_ELEMENTS+1]=$1}function del_file() { rm "$1" 2>/dev/null}
- Run the setup command if not already: run $ bash dsetmkr.sh and then run $ bash ./file-deduplicator.sh. Enter files_galore/ at the prompt and press Enter:
$ bash dsetmkr.sh $ bash file-deduplicator.shEnter directory name to being searching and deduplicating:Press [ENTER] when readyfiles_galore/#1 f559f33eee087ea5ac75b2639332e97512f305fc646cf422675927d4147500d4c4aa573bd3585bb866799d08c373c0427ece87b60a5c42dbee9c011640e04d75#2 f7559990a03f2479bf49c85cb215daf60417cb59875b875a8a517c069716eb9417dfdb907e50c0fd5bd47127105b7df9e68a0c45a907dc5254ce6bc64d7ec82a ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.