today's howtos

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Manage Photography the UNIX Way
One may ask why convert JPEG from 99% to 92% and lose more quality even more? Well, you should check the differences – and one have to try really hard with very large zoom to find any. For most purposes these differences are negligible. You can also use larger value to have quite better quality and less storage savings -take photo-requality.sh 95 for example as consensus.
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How to filter blue light on Linux systems to reduce strain on eyes
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How to Enable Dynamic Transparency Ubuntu
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How to Deploy Secure CockroachDB Cluster on Ubuntu Server
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How To Upgrade Everything Using Topgrade CLI Utility In Linux
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How to Install Google Earth on Linux Mint 19
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How to Save a File in Vim / Vi and Quit the Editor
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How to set different wallpapers for different displays on Gnome in Linux
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How to use Gnome shell’s secret screen recorder
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