Remove PROXMOX 5.x / 6.x / 7.3-4 subscription message popup

rem_proxmox_popup.sh

#!/bin/sh

#######################################################
#
# Edits the proxmox Subscription file to make it
# think that it has a Subscription.
#
# Will disable the annoying login message about
# missing subscription.
#
# Tested on Proxmox PVE v5.2-1 / v6.0-4 / v6.3-2 / 7.2-11 / 7.3-4
#
# The sed command will create a backup of the changed file.
# There is no guarantee that this will work for future versions.
# Use at your own risk!
#
# OneLiner:
# wget -q -O - 'https://gist.github.com/tavinus/08a63e7269e0f70d27b8fb86db596f0d/raw/' | /bin/sh
# curl -L -s 'https://gist.github.com/tavinus/08a63e7269e0f70d27b8fb86db596f0d/raw/' | /bin/sh
#
# Save to Local File:
# wget -q -O rem_proxmox_popup.sh 'https://gist.github.com/tavinus/08a63e7269e0f70d27b8fb86db596f0d/raw/' && chmod +x rem_proxmox_popup.sh
# curl -L -o rem_proxmox_popup.sh 'https://gist.github.com/tavinus/08a63e7269e0f70d27b8fb86db596f0d/raw/' && chmod +x rem_proxmox_popup.sh
#
# Then you can just run the file after updates:
# ./rem_proxmox_popup.sh
#
#######################################################

init_error() {
    local ret=1
    [ -z "$1" ] || printf "%s\n" "$1"
    [ -z "$2" ] || ret=$2
    exit $ret
}

# Original command
# sed -i.bak 's/NotFound/Active/g' /usr/share/perl5/PVE/API2/Subscription.pm && systemctl restart pveproxy.service

# Command to restart PVE Proxy and apply changes
PVEPXYRESTART='systemctl restart pveproxy.service'

# File/folder to be changed
TGTPATH='/usr/share/perl5/PVE/API2'
TGTFILE='Subscription.pm'

# Check dependecies
SEDBIN="$(which sed)"

[ -x "$SEDBIN" ] || init_error "Could not find 'sed' binary, aborting..."

# This will also create a .bak file with the original file contents
sed -i.bak 's/NotFound/Active/g' "$TGTPATH/$TGTFILE"
sed -i.bak 's/notfound/active/g' "$TGTPATH/$TGTFILE"
$PVEPXYRESTART

# Removed execution checking, since the terminal gets closed after PVEPXYRESTART anyways

exit 0

... .Feel free to fork and make your own version if you want.

thanks for your suggestion.
following what you suggested, I've rewritten it in my version at these gist.

regards,
nGadmini binti nGadimin

Works with Proxmox 7.4-3 as of this morning.