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42%
Password protection with Phpass
30.11.2025
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Archive
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2011
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Issue 5: Pen Te...
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$password = "test12345"; 09 // In a production web application, the password would be retrieved from a form filled out by the user 10 $hashwert = $hasher->HashPassword($password); 11
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echo "Password
42%
The Swiss Army knife of fault management
30.11.2025
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2011
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Issue 5: Pen Te...
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12
The monitor is set up by /etc/opennms/poller-configuration.xml: 13 14 ... 15
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42%
Checking password complexity with John the Ripper
30.11.2025
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2011
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Issue 6: Perfor...
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c/s virtual
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13 Benchmarking: OpenBSD Blowfish (x32) [32/64 X2]... DONE 14 Raw: 723 c/s real, 723 c/s virtual 15 16 Benchmarking: Kerberos AFS DES [48/64 4K]... DONE 17 Short: 378501 c/s real
42%
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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the Buffer 01 [global] 02 ioengine=libaio 03 direct=1 04 filename=testfile 05 size=2g 06 bs=4m 07 08 refill_buffers=1 09 10 [write] 11 rw=write
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write_bw_log 13 14 [read] 15 stonewall 16 rw=read 17 write
42%
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' 08 09 cookbook_path [ "/var/chef/cookbooks", "/var/chef/site-cookbooks" ] 10 11 file_cache_path "/var/chef/cache"
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node
42%
Managing Linux systems with Spacewalk
30.11.2025
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2010
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Issue 1: System...
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_channel.py --label=fedora-
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-i386 --name "Fedora
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32-bit" --summary "32-bit Fedora
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channel" Figure 1: The easiest approach to setting up a software channel
41%
Monitoring KVM instances with Opsview
30.11.2025
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2012
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Issue 07: Xen v...
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for the KVM host: Connectivity (LAN) Unix load RAM/Swap load Storage utilization SSH availability (typically on port
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) Optional extensions: If you use libvirt, you can check
41%
A standard cloud computing API
30.11.2025
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2011
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Issue 6: Perfor...
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total = summary.values.inject(0) { |sum, i| sum += i }
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puts "Found #{total} instances in the following states:" 13 summary.keys.sort.each do |s| 14 printf "%20s %d\n", s, summary[s] 15 end 16 puts
41%
Overview of cloud platforms and appliances
30.11.2025
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2010
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Issue 2: Backup...
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No + + ++ No ++ 67 Strato MultiServer Yes No No No No No + - + No -
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Microsoft Azure No (similar elastic IP
41%
Business continuity for small to medium-sized enterprises
30.11.2025
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2012
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Issue 08: FreeNAS
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minutes between backups These settings create
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files per day (one full backup and 21 incremental backups) on the NAS. The full backups are easily identifiable by the .spf file extension; incremental
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