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Uploading to S3 in 18 lines of Shell (used to upload builds for http://soltrader.net)
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Permanent autossh & screen with monitor & auto reconnect
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(*) #su Show only errors and warnings: `dmesg --level=err,warn`
(*) View dmesg output in human readable format: `dmesg -T`
(*) Get an audio notification if a new device is attached to your computer: `dmesg -tW -l notice | gawk '{ if ($4 == "Attached") { system("echo New device attached | espeak") } }`
(*) Dmesg: follow/wait for new kernel messages: `dmesg -w`
(*) The proper way to read kernel messages in realtime.: `dmesg -wx`
Generating Authy passwords on other authenticators
There is an increasing count of applications which use Authy for two-factor authentication. However many users who aren't using Authy, have their own authenticator setup up already and do not wish to use two applications for generating passwords.
Since I use 1Password for all of my password storing/generating needs, I was looking for a solution to use Authy passwords on that. I couldn't find any completely working solutions, however I stumbled upon a gist by Brian Hartvigsen. His post had a neat code with it to generate QR codes (beware, through Google) for you to use on your favorite authenticator.
His method is to extract the secret keys using Authy's Google Chrome app via Developer Tools. If this was not possible, I guess people would be reverse engineering the Android app or something like that. But when I tried that code, nothing appeared on the screen. My gues
Created
November 7, 2020 03:35— forked from Iman/clean.sh
Free up disk space on Ubuntu - clean log, cache, archive packages/apt archives, orphaned packages, old kernel and remove the trash
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Verifying my Blockstack ID is secured with the address 19tVqjaudPYSxfobds1WQwue3upfVRC3YQ https://explorer.blockstack.org/address/19tVqjaudPYSxfobds1WQwue3upfVRC3YQ
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