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14%
Enforce secure workstation configurations
28.07.2025
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2025
»
Issue 88: 5 Net...
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group => 'root', 11 mode => '0644',
12
source => 'puppet:///modules/profile/systemd/puppet-sshd-watch.service', 13 notify => Exec['systemd-reload'], 14 }
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16 file { $path_unit: 17
14%
Shell scripts: Equal rights for Unix derivatives and Linux
30.11.2025
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2010
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Issue 2: Backup...
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="" 04 PING="ping -c1 -w 3" 05 PING2="" 06 07 case $OS in 08 HP-UX*) 09 PING=ping 10 PING2="-n 1" 11 RSH="remsh"
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RSH2="-l user" 13 ;; 14 Sun
14%
An IT nomad's daily diary
30.11.2025
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2011
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Issue 6: Perfor...
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("http://spacewalk.tuxgeek.de/cobbler_api") 06 token = conn.login(user, password) 07 08 cblr_systems = '/root/cobbler.csv' 09 10 if os.access(cblr_systems, os.F_OK): 11 print "Reading system configuration file %s" % cblr_systems
12
14%
Touring the top Knoppix debugging and rescue tools
30.11.2025
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2010
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Issue 0: Active...
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="4096"
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13 # Last offset to try 14 final_offset="$(du -b "$DEV" | cut -f 1)"
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16 # A free loop device 17 LOOP="/dev/loop2" 18 19 # Start 20 offset=0 21 22 while [ "$offset" -lt "$final_offset" ]; do
14%
Building more efficient database applications with a graph database
30.11.2025
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2012
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Issue 08: FreeNAS
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//Set properties: 10 dortmund.setProperty("Name", "Dortmund"); 11 cologne.setProperty("Name", "Köln");
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//connect with edge: 13 dortmund.relate(cologne); 14 // Commit transaction:
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if(tx!=null) tx
14%
Logger in HPC System Administration
07.07.2025
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of the system, the user who wrote the message or the tag used to write the message, and, after a colon, the message itself: ... Jun 28
12
:24:55 laytonjb-Nitro-AN515-55 laytonjb: Just a test ... This capability
14%
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 ...
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14%
Monitoring virtualization environments with Nagios and Icinga
30.11.2025
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2010
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Issue 2: Backup...
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CPU ZONE $ # 0 48 470M 482M
1.5
% 4:05:57 0.0% global $ # 3 85 2295M 2369M 7.2% 0:36:36 0.0% refapp1
14%
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.
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65.44 824.68 156.68 5.67 pi_sum 0.74 18.03 1.08 328
14%
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]
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stonewall 16 rw=read 17 write
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