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14%
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 }
12
puts "Found #{total} instances in the following states:" 13 summary.keys.sort.each do |s| 14 printf "%
20
s %d\n", s, summary[s] 15 end 16 puts
13%
Linux device mapper writecache
30.01.2020
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2020
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Issue 55: AWS L...
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] test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct
12
19:
20
:18 2019 write: IOPS=168k, BW=655MiB/s (687MB/s)(10.0GiB/15634msec); 0 zone resets [ ... ] Run status group 0 (all jobs): WRITE: bw=655Mi
13%
Proactive Monitoring
11.10.2016
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2016
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Issue 35: Persi...
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-server"})) 06 07 ; Enable all interfaces for TCP, UDP and websockets: 08 (let [host "0.0.0.0"]
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(tcp-server {:host host}) 10 (udp-server {:host host}) 11 (ws-server {:host host}))
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13 ; Clean up events
13%
Kubernetes StatefulSet
05.02.2023
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2023
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Issue 73: Datab...
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06 labels: 07 app: mariadb 08 spec:
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type: NodePort 10 ports: 11 - port: 3306
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protocol: TCP 13 selector: 14 app: mariadb 15 --- 16 apiVersion: v1 17 kind: Config
13%
Automate CentOS and RHEL installation with PXE
02.02.2021
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2021
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Issue 61: Secur...
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--nameserver=10.42.0.10,10.42.0.11
12
# Root password 13 rootpw --iscrypted
14 # Run the Setup Agent on first boot 15 firstboot --enable 16 # Do not configure the
X
Window System 17 skipx 18 # System
13%
Linux Writecache
19.11.2019
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Jobs: 1 (f=1): [w(1)][100.0%][w=654MiB/s][w=167k IOPS][eta 00m:00s] test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct
12 19:20
:18 2019 write: IOPS=168k, BW=655MiB/s (687MB/s)(10.0GiB/15634msec); 0
13%
How graph databases work
04.08.2020
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2020
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Issue 58: Graph...
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# Names of all persons: 11 gremlin> g.V().hasLabel('person').values('name')
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==>marko 13 ==>vadas 14 ==>josh 15 ==>peter 16 17 # Name of person with ID 1 18 gremlin> g.V(1).values('name') 19 ==>marko
20
13%
Darshan I/O analysis for Deep Learning frameworks
27.09.2021
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2021
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Issue 65: 7 Em...
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08 integer :: counter
09
integer :: counter_limit 10 integer :: ierr 11
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type(rec) :: my_record 13 14 counter_limit = 2000 15 16 ierr = -1 17 open(unit=8,file
13%
Manage OpenVPN keys with Easy-RSA
06.10.2019
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2019
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Issue 53: Secur...
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response = urllib.urlopen(url); 06 data = json.loads(response.read()) 07 08 for userentry in data:
09
if userentry.get('active'): 10 username = userentry.get('username') 11
12
if os
13%
The RADOS object store and Ceph filesystem
30.11.2025
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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] 08 osd data = /srv/osd.$id
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osd journal = /srv/osd.$id.journal 10 osd journal size = 1000 11 [mon.a]
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host = alice 13 mon
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