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100%
Secure remote access and web applications with two-factor authentication
16.05.2013
Home »  Archive  »  2013  »  Issue 14: Samba 4  » 
© maigi, 123rf.com
/handbook/one-time-passwords.html Android Opiekey: http://android.f00d.nl/opiekey Google Authenticator: http://code.google.com/p/google-authenticator GA Download: https://code.google.com ... 14
92%
Udev with virtual machines
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © orangeline, 123RF.com
/bin/env python 02 import sys 03 04 dict = {'enp2s0':'eth0', 'enp2s1':'eth1'} 05 06 if sys.argv[1] in dict: 07 print dict[sys.argv[1]] 08 else: 09 print(sys.argv[1]) 10 exit(0) Workaround ... 17
91%
Oracle Database 12c: Cloud computing with multitenant architecture
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Jakub Jirsak, 123RF.com
_ID ------ -------- ---------- ---------- ------------------------------------------------------------- 2 PDB$SEED 4062623230 4062623230 E0C9D94CE3B6497BE04380B0A8C06105 NORMAL 1720734 1 3 PDB001 1700339437 1700339437 E0D0BE79135B75B0E04380B0A8C00F14 NORMAL 1956354 1 ... 17
75%
OpenStack installation with the Packstack installer
16.08.2018
Home »  Archive  »  2018  »  Issue 46: CMS S...  » 
Lead Image © Tom Wang, Fotolia.com
. For the test installation, I use three nodes: a Controller node and two Compute nodes (Figure 1). Each node was equipped with a 2.5GHz (4-core) CPU, 16GB of RAM, a 160GB hard drive, two network interface cards ... Living in the Clouds
45%
Application virtualization with Docker
08.10.2015
Home »  Archive  »  2015  »  Issue 29: Rescu...  » 
Lead Image © Oleksiy Mark, 123RF.com
environment so it could use the Linux kernel's container API. However, since version 0.9 Docker has operated independently of LXC. The libcontainer library written in the programming language Go now ... Half-lives of products are becoming shorter and shorter on today's virtualization market. This year, the buzz is all about Docker.
40%
Getting started with the Apache Cassandra database
06.10.2019
Home »  Archive  »  2019  »  Issue 53: Secur...  » 
Photo by Almos Bechtold on Unsplash
) VALUES('978-3836262477', 2018, 'Objektorientierte Programmierung', 'Rheinwerk', {1 :'Bernhard Lahres', 2 : 'Gregor Rayman', 3 : 'Stefan Strich'}, 4, '18/09'); 16 17 # SELECT Title FROM titles WHERE authors ... The open source Apache Cassandra database claims to be fail-safe, economical, highly scalable, and easy to manage. A few exercises show whether it lives up to its advertising.
38%
Network analysis with the Bro Network Security Monitor
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Aleksey Mnogosmyslov, 123RF.com
-r--r--. 1 root root 434 Oct 20 00:00 notice.23:02:17-00:00:00.log.gz -rw-r--r--. 1 root root 197 Oct 19 22:00 packet_filter.21:34:11-22:00:00.log.gz -rw-r--r--. 1 root root 393 Oct 19 22:00 reporter
37%
Filesystem Murder Mystery
09.04.2019
Home »  Archive  »  2019  »  Issue 50: Bpfilter  » 
Lead Image © Lucy Baldwin, 123RF.com
in mv ubuntu@aws:~/slow-mv$ strace -t mv 3GB.copy 3GB 19:00:09 execve("/bin/mv", ["mv", "3GB.copy", "3GB"], 0x7ffd0e7dddf8 /* 21 vars */) = 0 19:00:09 brk(NULL) = 0x55cd7d1ce000
35%
Rethinking RAID (on Linux)
16.03.2021
Home »  HPC  »  Articles  » 
. Listing 17: Verify 2GB Details $ sudo mdadm --detail /dev/md0 /dev/md0:            Version : 1.2      Creation Time : Sat Jan  9 16:36:18 2021         Raid Level : raid1         Array Size : 2094080 (2045.00
35%
Greylisting with Postgrey
22.06.2012
Home »  Articles  » 
 
0-07:06:40 10 32400 0-09:00:00 11 40000 0-11:06:40 12 48400 0-13:26:40 13 57600 0-16:00:00 14 67600

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