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13%
Getting a free TLS certificate from Let's Encrypt
13.06.2016
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»
Archive
»
2016
»
Issue 33: IPv6...
»
if openssl
x
509 -checkend 2419200 -noout -in $LECROOT/$i/cert.pem 11 then
12
echo "Certificate is good for another 4 weeks!" 13 else 14 echo "Certificate $i will expire within 4 weeks! (or
13%
Code IaC for provisioning of preconfigured virtual environments
26.01.2025
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2025
»
Issue 85: Monit...
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sku: {
12
capacity: int 13 family: 'string' 14 name: 'string' 15 size: 'string' 16 tier: 'string' 17 } 18 } 19 tags: {
20
{customized property}: 'string' 21
13%
High availability clustering on a budget with KVM
30.11.2025
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2010
»
Issue 0: Active...
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06 I_T nexus information: 07 LUN information:
08
LUN: 0 09 Type: controller 10 SCSI ID: deadbeaf1:0 11 SCSI SN: beaf10
12
Size: 0 13
13%
Proactive Monitoring
11.10.2016
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2016
»
Issue 35: Persi...
»
-server"})) 06 07 ; Enable all interfaces for TCP, UDP and websockets:
08
(let [host "0.0.0.0"] 09 (tcp-server {:host host}) 10 (udp-server {:host host}) 11 (ws-server {:host host}))
12
13 ; Clean up events
13%
OpenStack workshop, part 3:Gimmicks, extensions, and high availability
16.05.2013
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2013
»
Issue 14: Samba 4
»
a9a6615fb5c045693 | root@alice:~# quantum port-list +--------------------------------------+------+-------------------+ | 0c478fa6-c
12
c-... | | fa:16:3e:29
13%
Automate CentOS and RHEL installation with PXE
02.02.2021
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2021
»
Issue 61: Secur...
»
{ linuxefi pxelinux/centos8/vmlinuz devfs=nomount method=http://mirror.centos.org/centos/8/BaseOS/
x
86_64/os inst.ks=http://172.23.
48
.31/kickstart/ks.cfg initrdefi pxelinux/centos8/initrd.img } If you
13%
Machine learning and security
02.02.2021
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2021
»
Issue 61: Secur...
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.sin(periods * 2 * np.pi * t)
12
return max(value, 0.0) 13 else: 14 value = np.sin(periods * 2 * np.pi * t) 15 return max(value, 0.0) 16 17 # building the data vector 18 my_data = [] 19 i = 0
20
while
13%
Speed up your MySQL database
11.02.2016
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2016
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Issue 31: Tunin...
»
your tuning actions. Are you looking for a shorter response time or more throughput? One objective could be, say: "Action
X
takes 3.5 seconds to complete after clicking – in future, we want to be done
13%
Rethinking RAID (on Linux)
25.03.2021
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2021
»
Issue 62: Lean...
»
-loader understands md/v1.
x
metadata, or use --metadata=0.90 Continue creating array? y mdadm: Fail create md0 when using /sys/module/md_mod/parameters/new_array mdadm: Defaulting to version
1.2
metadata mdadm
13%
Solving the security problems of encrypted DNS
25.03.2020
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2020
»
Issue 56: Secur...
»
MAXJPEwna184sRuU6QGYWnccTAyJhpzYQ+AsfK8eZVYS
12
iA2g8G24ZIvMrzOp6KQdx0XET6/QIO5
x
D7B0QH9YNXatVsXtzce+9Q9
X
13 klmc78oKRKrVw969aEX91kjRXf6pjRXckJxXdXetxzuL6/E4bMKjQCGX 14 yJI
20
TGx Confirming the keys follows
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