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16%
Monitoring Cloud Service Charges
17.08.2011
Home »  CloudAge  »  Blogs  »  Dan Frost's Blog  » 
 
_costs = { 't1.micro' => 0.02, 'm1.small' => 0.095, 'c1.medium' => 0.19, 'm2.2xlarge' => 1.14, 'm2.4xlarge' => 2.28 } Then I list the regions. This could have been dynamic, but I don’t want
16%
HDF5 with Python and Fortran
21.03.2017
Home »  HPC  »  Articles  » 
  18      print "dset.shape = ",dset.shape 19  20      print "dset.dtype = ",dset.dtype 21  22      print "dset.name = ",dset.name 23    24      print "f.name = ",f.name 25    26      grp
16%
The top three SSH tricks
14.08.2017
Home »  Archive  »  2017  »  Issue 40: Lean...  » 
Lead Image © Fotoflash,Fotolia.com
-A INPUT -p tcp -s [IP address of allowed server] --dport 22 -j ACCEPT on the server to which you want to SSH. Trick 2: Copying Files Securely The SSH protocol also includes Secure Copy (SCP
16%
Chronicles
30.05.2021
Home »  Archive  »  2021  »  Issue 63: Autom...  » 
Lead Image © Maxim Kazmin, 123RF.com
can't be bothered to do what's right, although it's your responsibility to be sure they do. That sounds a lot like a classic catch-22 situation. Although, I never read the book or saw the movie, I
16%
The fail2ban intrusion prevention framework
30.11.2025
Home »  Archive  »  2012  »  Issue 10: Traff...  » 
© Flavijus Piliponis, 123RF.com
in the directory structure is clear once you've installed it. Script Kiddies and Port 22 As I mentioned, the most popular usage of fail2ban is stopping probes that try every username ever conceived by mankind
16%
Backup and replicate VMs on VMware ESXi
13.06.2016
Home »  Archive  »  2016  »  Issue 33: IPv6...  » 
Lead Image © urbanhearts, fotolia.com
to the files. If want to transfer only the changed files, append :D to the path name: --backup-point="192.168.100.100:22:/vmfs/volumes/hp-test:D" If you want XSIBackup always to transfer all the data
16%
Live migration of virtual machines on Hyper-V
31.10.2025
Home »  Archive  »  2012  »  Issue 12: NAS S...  » 
© Anna Omelchenko, 123RF.com
on Linux servers. Windows 8 and Windows Server 2012 introduce the new SMB protocol 2.2. It accelerates access to data on the network that has normally been stored locally, such as SQL Server databases
16%
Data acquisition with shell tools
30.11.2025
Home »  Archive  »  2010  »  Issue 2: Backup...  » 
Dmitriy Syechin, 123RF
"------------------------------------------------------" 18 echo -n "Replace stored data line (y)? ";read we 19 if [ "$we" = "y" ]; 20 then 21 22 # Delete line and write to 23 # temporary file 24 25 # Build sed instruction 26
16%
Linux Software RAID
10.12.2023
Home »  HPC  »  Articles  » 
is reasonable because you can write to (N – 1) devices as you would RAID 0 (e.g., write a stripe of data). RAID 6 Somewhat similar to RAID 5, two copies of the parity are written to two storage devices
16%
SUSE Linux Enterprise 11 SP3 tested
09.01.2013
Home »  Archive  »  2013  »  Issue 18: New W...  » 
Lead Image © Mario_Paufler, 123RF.com
. From the customer's point of view, it is desirable to avoid changing the major kernel version if possible. To this end, Red Hat maintains a hardened RHEL 2.6.32 kernel in version 6, providing the latest

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