1. Intro
3. Ansible
4. 1. Ansible
5. 2. Ansible-playbook
6. 3. Ansible-vault
8. Containerization
9. 4. Docker-compose
10. 5. Docker-engine
12. Hashicorp
13. 6. Consul-template
14. 7. Vault
16. Jenkins
17. 8. Pipeline
18. 9. Groovy.d
19. 1. 9.1. Retrive secrets
    2. 9.2. Configure Opsgenie plugin
21. Linux tools
22. 10. bash
23. 11. curl
24. 12. dig
25. 13. find
26. 14. grep
27. 15. iptables
28. 16. jq
29. 17. ldapsearch
30. 18. libvirt
31. 19. nc
32. 20. nsupdate
33. 21. openssl
34. 22. rdpgw
35. 23. sed
36. 24. ss
37. 25. ssh
38. 26. sshuttle
39. 27. systemd
40. 28. tcpdump
41. 29. wget
43. Postgres
44. 30. Postgres
45. 31. Postgres-Replica
47. Python
48. 32. Modules
49. 33. Poetry
51. Version control
52. 34. git
53. 1. 34.1. Publish static page in github
    2. 34.2. How to merge two repos
55. Topics
56. 35. Grafana LDAP Team sync
57. 36. Upgrade Ansible-Core
58. 37. Vault and signed keys by Vault
59. 38. The security on Nomad cluster
60. 39. Top 5 rare docker commands
61. 40. Grab an one file from a monorepo
62. 41. Update size of a block device
63. 42. Build a docker-image by Packer
64. 43. Vault Transit Key
65. 44. Nginx and different interfaces
66. 45. Nginx as reverse-proxy for SSH
67. 46. How to check type of linked libs
68. 47. Jenkins and Hashicorp Vault