Need separate docs on command line options for install

I would like CLI connects for those using ssh or terminal / monitor and keyboard
and to understand the actual files and commands needed would make it easier to look up instead of the GUI which doesn't explain what files or commands are changed. It's best to understand the basic workings of what is being changed.

I currently have a list of most needed commands like:

System Commands

opkg update
opkg install ip
opkg install fdisk lsblk losetup resize2fs
opkg install kmod-macvlan
opkg list-installed     - lists all current packages installed
opkg update && install lsblk fdisk losetup resize2fs 

Commands to connect to a wifi network

uci set'US'
uci set wireless.radio0.disabled='0'
uci set network.lan.ipaddr=''
uci set network.wwan=interface
uci set network.wwan.proto='dhcp'
wifi up
lw dev wlan0 connect -w testwifi

set firewall

uci set firewall.@zone[1]=zone
uci set firewall.@zone[1].name='wwan'
uci set firewall.@zone[1].input='REJECT'
uci set firewall.@zone[1].output='ACCEPT'
uci set firewall.@zone[1].forward='REJECT'
uci set firewall.@zone[1].masq='1'
uci set firewall.@zone[1].mtu_fix='1'
uci set firewall.@zone[1].network='wwan'

set wireless

FYI the set wireless command tor connecting doesn't work from documentation
All other uci set commands do work

uci set wireless.@wifi-iface[1]=wifi-iface
uci set wireless.@wifi-iface[1].network='wwan'
uci set wireless.@wifi-iface[1].ssid='LocalFREEWIFI'
uci set wireless.@wifi-iface[1].encryption='psk2'
uci set wireless.@wifi-iface[1].device='radio0'
uci set wireless.@wifi-iface[1].mode='sta'
uci set wireless.@wifi-iface[1].bssid='FF:44:B1:EE:22:66'
uci set wireless.@wifi-iface[1].key='SuperSecurePassWord'

Commands after editing /etc/config/wireless

uci commit wireless 



Network commands

uci show wireless   - displays wifi installed radio's like radio0
uci commit wireless - commit changes you made
wifi                - follow by wifi to restart wifi network

/etc/init.d/network restart  - restart network devices after changes

System commands

df -h