cd /tmp/
wget -c https://doit.vlsm.org/ETC/rmspubkey.txt
gpg --import rmspubkey.txt
gpg --list-keys

cbkadal@cbkadal:~/$ cd /tmp/

cbkadal@cbkadal:~/tmp/$ wget -c https://doit.vlsm.org/ETC/rmspubkey.txt

--2024-09-07 14:57:08--  https://doit.vlsm.org/ETC/rmspubkey.txt
Resolving doit.vlsm.org (doit.vlsm.org)... 185.199.108.153, 185.199.109.153, 185.199.110.153, ...
Connecting to doit.vlsm.org (doit.vlsm.org)|185.199.108.153|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3143 (3.1K) [text/plain]
Saving to: ‘rmspubkey.txt’

rmspubkey.txt                 100%[=================================================>]   3.07K  --.-KB/s    in 0.005s  

2024-09-07 14:57:09 (603 KB/s) - ‘rmspubkey.txt’ saved [3143/3143]

cbkadal@cbkadal:~/tmp/$ gpg --import rmspubkey.txt

gpg: key 63FB12B215403B20: public key "RMS46 (RMS46) <rms46@ui.ac.id>" imported
gpg: Total number processed: 1
gpg:               imported: 1

cbkadal@cbkadal:~/tmp/$ gpg --list-keys

/home/cbkadal/.gnupg/pubring.kbx
------------------------------
pub   rsa4096 2024-09-07 [SC]
      09DF7AB3750C81B9469B042466AEE6D3E959C516
uid           [ultimate] Cicak BinKadal (CBK) <cbkadal@localhost>
sub   rsa4096 2024-09-07 [E]

pub   rsa4096 2022-02-07 [SC] [expires: 2025-09-16]
      055FEB594B351CC03DE992C563FB12B215403B20
uid           [ unknown] RMS46 (RMS46) <rms46@ui.ac.id>
sub   rsa4096 2022-02-07 [E] [expires: 2025-09-16]

cbkadal@cbkadal:~/tmp/$