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02.02.2021
, developers previously had to nest several if branches. The new nullsafe operator ?-> checks the existence automatically and reduces the test to one line (line 15).
Listing 2
Happy Birthday?
01
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28.11.2021
to the application are not being fulfilled.
Database service becomes unreachable.
Prometheus collects metrics by executing timed HTTP GET requests to defined targets (the default is 15 seconds
21%
25.03.2020
local server machine (Listing 1). In this example, the four drives sdb
to sde
in lines 12, 13, 15, and 16 will be used to create the NVMe target. Each drive is 7TB, which you can verify
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07.06.2019
_facts.instance is defined
11
12 - name: Destroy faulted VM
13 vmware_guest:
14 hostname: "{{ Vv_hostname }}"
15 username: "{{ Vv_username }}"
16 password: "{{ Vv_password }}"
17 name: "{{ vm_name }}"
18
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25.09.2023
14 if __name__ == '__main__':
15 app.run(host="0.0.0.0", port=5000)
Listing 4
my-app/webapp/Dockerfile
01 FROM python:3.11
02 WORKDIR /app
03 COPY . .
04 RUN pip install Flask
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04.08.2020
by timeit in Python: Extract timespec.c, stats.c, and stats.h from the book's source tarball, and compile it with:
cc timespec.c stats.c -o timespec -lm
You will want to read Chapter 15 in the book
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25.01.2022
_SSD 4 note_10_15.txt
After creating the archive, I copied it to my root directory and created a directory in the root of /home
named archivetest
. I simple used the mkdir
command and didn’t alter
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13.12.2018
USB Transfer Rates
Label
Speed (Mbps)
Version
Marketed Name
1.5M
1.5
1
Low speed
12M
12
1
Full speed
480M
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21.08.2014
binary packages for most major Linux major distributions. Fedora, for instance, offers an older Version 1.12 in the Fedora repository as well as a current ReaR Version 1.15 in Fedora updates. CentOS users
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11.02.2016
that have plagued us for the past 15 years could easily escalate if the trend for greater automation continues.
Imagine a system that intelligently heals itself, restarts its own services, monitors its own
