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95%
Managing virtual machines
30.11.2025
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Archive
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2012
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Issue 09: Windo...
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the script results. Listing 1 clone-vm 01 #!/bin/sh 02 03 export LIBVIRT_DEFAULT_URI=qemu:///system 04 05 lastid=$(tail -1 vm-list.txt) 06 newid=$(($lastid+1)) 07 vmname=vm$newid
08
echo
95%
Debugging the Linux kernel with the Qemu emulator
30.11.2025
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2012
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Issue 07: Xen v...
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filesystem using, for example: Listing 1 Makefile 01 ifneq ($(KERNELRELEASE),) 02 obj-m := hello.o 03 04 else 05 PWD := $(shell pwd) 06 KDIR := ~/buildroot-2011.
08
/output/build/linux-3.1/ 07
95%
An IT nomad's daily diary
30.11.2025
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2011
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Issue 6: Perfor...
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("http://spacewalk.tuxgeek.de/cobbler_api") 06 token = conn.login(user, password) 07
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cblr_systems = '/root/cobbler.csv' 09 10 if os.access(cblr_systems, os.F_OK): 11 print "Reading system configuration file %s" % cblr_systems 12
94%
The fail2ban intrusion prevention framework
30.11.2025
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2012
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Issue 10: Traff...
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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
94%
Server virtualization with VirtualBox
30.11.2025
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2012
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Issue 10: Traff...
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also starts automatically after a reboot. Next, install the packages required for running phpVirtualBox: sudo apt-get install apache2-mpm-prefork apache2-utils apache
2.2
-bin apache
2.2
-common apache2
94%
SSH Administration – Windows in a Unix World
30.11.2025
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Archive
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2010
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Issue 0: Active...
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with ; or \g. 03 Your MySQL connection id is 3 to server version 5.0.
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01 Type 'help;' or '\h' for help. Type '\c' to clear the buffer. 01 mysql> Your connection to the MySQL server on the remote Unix
93%
Introduction to behavior-driven monitoring
30.11.2025
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2011
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Issue 3: Are yo...
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: Logging in 06 Given I am on http://www.xing.com/ 07 When I fill in "username-field" with "username"
08
And I fill in "password-field" with "password" 09 And I press "login-button" 10 Then I
93%
I/O benchmarks with Fio
30.11.2025
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2011
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Issue 5: Pen Te...
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Synchronous I/O 01 [global] 02 ioengine=sync 03 direct=1 04 rw=randread 05 size=256m 06 filename=testfile 07
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[randomread] 09 [sequentialread] 10 stonewall 11 rw
93%
Configuration management with Chef
30.11.2025
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2010
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Issue 1: System...
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" 05 06 signing_ca_path "/var/chef/ca" 07 couchdb_database 'chef'
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09 cookbook_path [ "/var/chef/cookbooks", "/var/chef/site-cookbooks" ] 10 11 file_cache_path "/var/chef/cache" 12 node
93%
Julia: A new language for technical computing
30.11.2025
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2012
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Issue 10: Traff...
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.84 132.71 3,127.50 713.77 4.11 mandel 5.55 31.15 65.44 824.68 156.68 5.67 pi_sum 0.74 18.03 1.
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