$ grep -r "python" jobs/
$ kubectl get pods -A
$ docker stats --no-stream
$ systemctl status nginx
$ terraform plan
$ ansible-playbook deploy.yml
$ git log --oneline -5
$ curl -s api/trends | jq '.top'
$ sort -k2 -nr skills.dat
$ cat /etc/os-release
$ journalctl -u sshd --since today
$ openssl x509 -text -noout
$ psql -c "SELECT COUNT(*) FROM jobs;"
$ helm upgrade --install app ./chart
$ ssh-keygen -t ed25519
$ top -bn1 | head -5
$ chmod 600 ~/.ssh/id_ed25519
$ nginx -t
$ certbot renew --dry-run
$ find / -name "*.conf" -mtime -7
>_ LinuxCareer Newsletter

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