LinuxServerDocsD3Stemplate.md

Docs cheatsheet (delete me)

• [server_name] - server name
• [image_name] - os image name
• [image_md5] - os image md5sum
• [image_sha256] - os image sha256sum
• [image_download] - os image download link
• [image_size] - os image size
• [kernel_version] - kernel version number (uname -r)
• [kernel_oob_config] - is kernel out-of-box (true/false)
• [kernel_config_name] - custom kernel config name
• [kernel_config_download] - custom kernel config download link
• [config_tar] - /etc config tar download link
• [tree_txt] - tree.txt download link
• (things may change, will work on script for automation)

[server_name] Documentation

Table of Contents:

1. Base image
2. Kernel
3. Users/Groups
4. Partitions
5. Mounts
6. Cron jobs
7. Daemons
8. 3rd Party Apps
9. Environment variables
10. Package list
11. IP/Networking
12. Firewall
13. Ports
14. Overall configuration
15. Tree

Base image

• Image: [image_name]
• Size: [image_size]
• MD5: [image_md5]
• SHA256: [image_sha256]
• Download: [image_name]

Kernel

• Version: [kernel_version]
• OOB config: [kernel_oob_config]
• Custom config: [kernel_config_name]

Users/Groups

for user in $(awk -F: '{print $1}' /etc/passwd); do groups $user | sed 's/ //g' -; done

Partitions

fdisk -l
df -h | grep ^/dev
lsblk
blkid

Mounts

mount

Cron jobs

for user in $(awk -F: '{print $1}' /etc/passwd); do echo $user && crontab -u $user -l; done

Daemons

• tar cvf [server_name]_daemons.tar /etc/rc*.d
• Daemons: [server_name]_daemons.tar

3rd Party Apps

do this by hand

Environment variables

for user in $(awk -F: '{print $1}' /etc/passwd); do echo $user && su -c "printenv" $user; done

Package list

dpkg -l

IP/Networking

ip a

Firewall

iptables -S

Ports

make this by hand, example:
SSH 0.0.0.0:2137
FTP 0.0.0.0:25521

Overall configuration

• tar cvf [server_name]_config.tar /etc
• Configuration: [server_name]_config.tar

Tree

• tree -a / > tree.txt
• Tree: Tree.txt