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86%
I/O benchmarks with Fio
30.11.2025
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Archive
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2011
»
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
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refill_buffers=1 09 10 [write] 11 rw=write 12 write_bw_log
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14 [read] 15 stonewall 16 rw=read 17 write
86%
Configuration management with Chef
30.11.2025
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Archive
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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
86%
Container and hardware e-virtualization under one roof
30.11.2025
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Archive
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2010
»
Issue 2: Backup...
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.5-23 05 pve-kernel-2.6.24-11-pve: 2.6.24-23 06 qemu-server: 1.1-16 07 pve-firmware: 1.0-5
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libpve-storage-perl: 1.0-
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09 vncterm: 0.9-2 10 vzctl: 3.0.23-1pve11 11 vzdump: 1.2-5 12 vzprocps: 2.0.11-1dso2
86%
Free backup tool for data centers
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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Include {
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File = /usr/sbin 14 Options { 15 Signature = MD5 16 } 17 } 18 Exclude { 19 File = /var/lib/bacula 20 File = /tmp 21 }
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} 23 24 Messages { 25 Name = Daemon 26
86%
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
85%
Targeted defense against brute force attacks
30.11.2025
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Archive
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2011
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Issue 3: Are yo...
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specific ports with sshguard, you can use the --destination-ports parameter to find them. For example, sudo iptables -A INPUT -m multiport -p tcp --destination-ports 21,
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-j sshguard would block only
85%
Julia: A new language for technical computing
30.11.2025
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Archive
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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.
08
328
85%
An IP-based load balancing solution
30.11.2025
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CloudAge
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Articles
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backup_active = 1 05 backup = 192.168.1.232 06 heartbeat = 1 07 heartbeat_port = 539
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keepalive = 6 09 deadtime = 18 10 network = direct 11 debug_level = NONE 12 monitor_links = 1
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syncdaemon = 1 14
85%
A standard cloud computing API
30.11.2025
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Archive
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2011
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Issue 6: Perfor...
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= DeltaCloud.new(USER, PASSWORD, URL) 05 summary = Hash.new(0) 06 state = client.instances.inject({}) do |state, inst| 07 state[inst.id] = inst.state
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summary[inst.state] += 1 09 state 10 end 11
85%
The RADOS object store and Ceph filesystem
30.11.2025
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Archive
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2012
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Issue 09: Windo...
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/ceph/$name.keyring 04 [mon] 05 mon data = /srv/mon.$id 06 [mds] 07 [osd]
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osd data = /srv/osd.$id 09 osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a] 12 host = alice
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mon
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