'Add new script' (#4716)

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>

install/kasm-install.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: Omar Minaya
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.kasmweb.com/docs/latest/index.html
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Kasm Workspaces"
+KASM_VERSION=$(curl -fsSL 'https://www.kasmweb.com/downloads' | grep -o 'https://kasm-static-content.s3.amazonaws.com/kasm_release_[^"]*\.tar\.gz' | head -n 1 | sed -E 's/.*release_(.*)\.tar\.gz/\1/')
+curl -fsSL -o "/opt/kasm_release_${KASM_VERSION}.tar.gz" "https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
+cd /opt
+tar -xf "kasm_release_${KASM_VERSION}.tar.gz"
+chmod +x /opt/kasm_release/install.sh
+printf 'y\ny\ny\n4\n' | bash /opt/kasm_release/install.sh | tee ~/kasm-install.output
+sed -n '/Kasm UI Login Credentials/,$p' ~/kasm-install.output >~/kasm.creds
+msg_ok "Installed Kasm Workspaces"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD rm -f /opt/kasm_release_${KASM_VERSION}.tar.gz
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"