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15%
Analyzing Kernel Crash Dumps
25.11.2012
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/cmdline root=/dev/disk/by-uuid/10a83ffe-5a9f-
48
a2-b8cb-551c2cc6b42d resume=/dev/sda
3
\ splash=silent text showopts crashkernel=128 sles:~ # /etc/init.d/boot.kdump status kdump kernel loaded
15%
Using a Bash script to mirror external monitors
10.06.2015
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2015
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Issue 27: Fault...
»
\ \([0-9]\+\)x\([0-9]\+\).*$/\1 \2 \
3
\4 \5/p' )" 46 : connected_displays: ${connected_displays[@]} 47 : display_list: "$display_list"
48
49 if [[ -z "$display_list" ]] ; then 50 die "Could not find
15%
Roll out hybrid clouds with Ansible automation
14.03.2018
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2018
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Issue 44: Cloud...
»
the solution presented in this article twice. Within the account are Virtual Private Clouds (VPCs). Five VPCs per region and account are possible. In a VPC, the user can create up to
200
separate subnets. (An
15%
Creating RAID systems with Raider
31.10.2025
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2012
»
Issue 12: NAS S...
»
. With RAID 1 and hard disks of 320GB, the whole operation takes one and a half hours (Figure
3
). You can view the logfile at any time with the raiderl command. Raider writes the current RAID configuration
15%
Two NexentaOS derivatives compared
16.05.2013
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2013
»
Issue 14: Samba 4
»
licensed. NexentaStor [
3
] distinguishes between the Community Edition and the Enterprise Edition. The Community Edition is free, but not intended for production systems (which the EULA explicitly forbids
15%
John the Ripper
22.08.2011
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systems is John the Ripper (John). John is a free tool from Openwall. System administrators should use John to perform internal password audits. It’s a small (<1
MB
) and simple-to-use password
15%
Machine learning and security
02.02.2021
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2021
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Issue 61: Secur...
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interacts with the environment as an agent, much like a sentient being (Figure
3
). The agent has to explore the environment and typically only learns after a certain number of actions whether
15%
Processor and Memory Metrics
12.02.2014
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.py CPU ALL: 1.0 % CPU0 4.1% CPU1 2.0% CPU
2 0.0
% CPU
3
0.0% CPU4 0.0% CPU5 0.0% CPU6 0.0% CPU7 2.0% CPU ALL: user: 0.7% nice: 0.0% system: 0.2% idle
15%
Setting up a PXE boot server
20.06.2022
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2022
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Issue 69: Terra...
»
a pxelinux.cfg directory in /var/lib/tftpboot. In the directory, create a text file named default with the content: MENU TITLE PXE Boot TIMEOUT
200
TOTALTIMEOUT 6000 ONTIMEOUT local LABEL local MENU
15%
Backups using rdiff-backup and rsnapshot
11.02.2016
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2016
»
Issue 31: Tunin...
»
/mnt/fuse/ 2015-03-15T09:15:19 2015-03-15T09:50:34 2015-03-19T20:15:46 2015-03-21T09:45:05 2015-03-15T09:28:
48
2015-03-15T10:44:06 2015-03-21T08:43:49 Make sure the TZ variable is set; otherwise
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