azure_1739851452.pdf
4.9 MB
#Azure
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Jenkins_Starter_Guide_Ebook_1739466978.pdf
2.8 MB
#Jenkins
Jenkins starter giude
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Jenkins starter giude
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Which command would you use to force a restart of all pods in a DeploymentConfig?
Anonymous Quiz
57%
oc restart dc <DeploymentConfig-name>
12%
oc redeploy <DeploymentConfig-name>
25%
oc rollout latest <DeploymentConfig-name>
7%
oc refresh dc <DeploymentConfig-name>
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DevOps_Shack_Branching_Strategies_1739460015.pdf
1.6 MB
#Git
Git branching strategies
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Git branching strategies
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Which command is used to schedule a task to run at a specific time in Ubuntu?
Anonymous Quiz
83%
Use 'crontab -e'
12%
Run 'task-scheduler'
3%
Type 'schedule-task'
3%
Use 'add-task'
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Which command is used to create a systemd service in Ubuntu?
Anonymous Quiz
82%
Create a unit file in '/etc/systemd/system/' and use 'sudo systemctl enable service_name'
4%
Run 'service-create custom'
4%
Type 'add-service systemd'
10%
Use 'systemd service new'
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Kubernetes_Best_Practices__1740079801.pdf
2.4 MB
#Kubernetes
Kubernetes best practices
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Kubernetes best practices
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Which of the answers listed below refers to a command used for invoking a text editor in Unix-like operating systems?
Anonymous Quiz
7%
edit
4%
notepad
86%
vi
3%
bcdedit
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A_Comprehensive_Guide_to_Essential_Linux_Commands_1740079779.pdf
1.2 MB
#Linux
Linux Commands: Explanation and Practical Examples
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Linux Commands: Explanation and Practical Examples
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Which command allows you to enable packet capture on a specific network interface in Ubuntu?
Anonymous Quiz
80%
Use 'sudo tcpdump -i interface_name'
11%
Run 'netcapture interface'
5%
Type 'pkttrace -int'
3%
Use 'capture -network'
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SSH Under the Hood
Secure Shell (SSH) creates an encrypted channel between client and server.
The process begins with a TCP connection, followed by version negotiation.
Both parties then agree on encryption algorithms, key exchange methods, and message authentication codes.
The client and server perform a key exchange (typically using Diffie-Hellman) to securely generate a shared session key for encrypting the connection.
For authentication, SSH commonly uses public key authentication.
The server verifies the client's identity through a challenge-response mechanism using the client's public key, without the private key ever being transmitted.
Once authenticated, the session key encrypts all further communication, providing a secure channel.
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Terraform_with_Aws_1740244544.pdf
911.5 KB
#Terraform
#AWS
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#AWS
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Is it better to directly remove the container using the rm command or stop the container followed by remove container?
Anonymous Quiz
31%
No. Its not always better to stop the container and then remove it using the remove command.
69%
Its always better to stop the container and then remove it using the remove command.
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Forwarded from DevOps(Document Repository)
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How do you update the package list in Ubuntu before upgrading installed packages?
Anonymous Quiz
91%
Use 'sudo apt update'
4%
Run 'update-packages'
2%
Type 'fetch-updates'
3%
Use 'refresh-package-list'
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How do you restart the network service in Ubuntu after making configuration changes?
Anonymous Quiz
90%
Use 'sudo systemctl restart networking' or 'sudo netplan apply'
6%
Run 'network-restart'
2%
Type 'apply-net-changes'
2%
Use 'net-service reset'
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Linux commands.pdf
648 KB
#Linux
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Which operator can be used to throw a process into background?
Anonymous Quiz
51%
&
29%
&&
11%
|
9%
||
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How does OpenShift prioritize pod scheduling in a cluster with resource constraints?
Anonymous Quiz
46%
It uses a first-come, first-served basis
25%
Pods with higher resource requests are prioritized
26%
Pods with priority classes are scheduled first
3%
It randomly selects pods
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How do you install multiple packages in Ubuntu using apt?
Anonymous Quiz
92%
Use 'sudo apt install package1 package2 package3'
2%
Run 'install-multiple package1 package2'
4%
Type 'apt-get multiple install'
2%
Use 'multi-install apt'
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DevOps_Cheat_Sheet_1740729753.pdf
2.1 MB
Devops cheatsheet
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