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Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1)

Learn AWS EKS Kubernetes cluster and devops in AWS (Part 1) Starting AWS EKS cluster manually in AWS web console

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newman

newman run \ -d postman/vlans-post.json \ --reporters=cli,htmlextra \ --env-var access_token=$TOKEN \ --folder '/vlans-post' \ --reporter-htmlextra-export newman/network.

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newman open html reports

open "$(greadlink -f "$(ls -tr newman/* | tail -n 1 )")"

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Concat mp4 file with ffmpeg

**Concatenated'' video files (e.g. *.mp4) specified in *.txt file ‘‘created’’ on the file

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Determine the length of mp4 file

for i in file1.mp4 file2.mp4 file3.mp4 ; do t=$(ffmpeg -i $i 2>&1 | grep Duration | awk '{print $2}' | tr -d ,); echo " $t: $i"; done

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How to cut a portion of video

ffmpeg \ -t 4:12 \ -i <input-file>.mp4 \ -ss 4:07 \ <output-file>.

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kickstart Centos 8

**Centos 8 ISO location'' wget http://merlin.fit.vutbr.cz/mirrors/centos/8.2.2004/isos/x86_64/CentOS-8.2.2004-x86_64-dvd1.iso **Run this command''

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