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24.10.2025

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The release of Valkey 9.0 includes new features along with requested improvements to the open source data store. For example, the new atomic slot migrations capability “fundamentally changes how ... Valkey 9.0 Released

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Remote desktop based on HTML5

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

quickly view the password hash at the command line with the md5sum utility: # echo -n | md5sum -t 319f4d26e3c536b5dd871bb2c52e3178 - Next, add this hash value instead of the password

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Using Expect scripts to automate tasks

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

-- "PASSWORD\r" 49 expect -exact "\r 50 Linux aspen 2.6.32-43-server #97-Ubuntu SMP Wed Sep 5 16:56:41 UTC 2012 x86_64 GNU/Linux\r 51 Ubuntu 10.04.4 LTS\r 52 \r 53 Welcome to the Ubuntu Server!\r 54

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One metric to rule them all

31.10.2025

Home » Archive » 2012 » Issue 11: Cloud... »

at the output of uptime [1] on OS X: 13:03 up 2 days, 12:01, 2 users, load averages: 0.52 0.59 0.63 The uptime command displays the load average in its common form, averaging the last one, five, and 15 minutes

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Give your servers the once over with Nmap

31.10.2025

Home » Archive » 2012 » Issue 11: Cloud... »

.nmap.org (64.13.134.52): Not shown: 994 filtered ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 4.3 (protocol 2.0) 25/tcp closed smtp

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A Btrfs field test and workshop

31.10.2025

Home » Archive » 2012 » Issue 11: Cloud... »

is now possible. To do this, you need to modify the /etc/fstab file to point to the desired snapshot, rather than to subvol=@ (here, this is @apt-snapshot-2012-07-23_08:52:34). One grub-update and one

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Introduction to OpenMP programming

31.10.2025

Home » Archive » 2012 » Issue 12: NAS S... »

in the Fortran90 code, I need to include the OpenMP module with the simple use omp_lib command. The first function, omp_get_num_procs, returns the number of cores or processors in the system. The second function

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