Usual Debian Server Setup
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Hardening ssh Servers
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Running your own XMPP server on Debian or Ubuntu
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Putting a limit on Apache and PHP memory usage
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Ideal OpenSSL configuration for Apache and nginx
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Encrypted system backup to DVD
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RAID1 alternative for SSD drives
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Restoring lost RT tickets
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Debugging logcheck rule files
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OpenStreetMap/OpenLayers and Privoxy
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grub on a bootable USB rescue stick
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Stopping long-running Postgres queries
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Finding the size of a Postgres database on disk
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mutt's OpenPGP support and FireGPG
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Watch all of your logs using monkeytail
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Logstalgia (aka ApachePong) now in Debian
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