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Tag: linux

Curium masternode setup – Hot wallet Linux (no GUI)

March 26, 2018March 28, 2018 Mark Leave a comment

Masternode setups can be tricky. The masternode and the wallet run on the same computer. Since a masternode needs a 24/7 internet connection, the wallet on it is, as they say, “hot”. It’s always connected.

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Curium masternode setup – Cold wallet Windows and Linux

March 15, 2018April 19, 2018 Mark Leave a comment

Masternode setups can be tricky. With this cold wallet setup, we run going to run the masternode with an empty wallet. The wallet with the actual collateral coins will be located on a different computer (this can be your Windows, Mac or Linux workstation. Anywhere else but the masternode itself will do).

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Linux

Java leap second bug 30 June – 1 July 2012 – Fix

July 2, 2012March 8, 2017 Mark Leave a comment

So, as of last Sunday all java servers in my park started running at 100% CPU capacity. Turns out there’s a leap second bug in current java releases on Linux servers. I found this post where a temporary workaround/fix is provided.

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Linux

Automatic log out idle users in linux

May 10, 2012March 8, 2017 Mark Leave a comment

Some users have this (nasty) habit of staying logged into their shells. Not just one, but A LOT of them, very annoying to see all those idle connections (IMHO). So to prevent these idle connections from staying open until the end of days is to set a simple environment variable called “TMOUT”.

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