58 lines
1.8 KiB
Bash
58 lines
1.8 KiB
Bash
#!/bin/bash
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# Usage: "Linux - Schedule agent update.sh"
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#
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# Description:
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# This script is used from inside of Tactical RMM instances to schedule an update of a linux agent.
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# The script will download the update script and schedule it to run after 2 minutes,
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# this is done because the update script needs to stop and replace the agent files on the host.
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#
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# Options:
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# n/a
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#
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# Author: D. de Kooker (info@dcomputers.nl)
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# Sources: n/a
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#Check if at is installed in order to schedule the update script
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check_at=$(which at 2> /dev/null)
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if [[ $check_at == "" || $check_at =~ .*"no at".* ]]; then
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echo "'at' could not be found. Trying to install automatically."
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if [[ `which yum` ]]; then
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yum -y install at
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echo "'at' command installed successfully."
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elif [[ `which apt` ]]; then
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apt-get -y update
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apt-get -y install at
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echo "'at' command installed successfully."
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else
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echo "Failed to install 'at' command. Please install it manually."
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fi
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exit 1
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fi
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# GitHub script URL
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GITHUB_URL="https://gittea.dannydekooker.nl/Dcomputers/TacticalRMM_Scripts/raw/branch/main/Supporting_scripts/Linux%20-%20Update%20TRMM%20agent.sh"
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# Destination directory
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DEST_DIR="/tmp"
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# Name of the script file
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SCRIPT_FILE="temp-trmm-agentupdate.sh"
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# Download the script from GitHub
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wget -O "$DEST_DIR/$SCRIPT_FILE" "$GITHUB_URL"
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if [ $? -eq 0 ]; then
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echo "Script downloaded successfully."
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# Schedule the script to run after 2 minutes
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echo "bash $DEST_DIR/$SCRIPT_FILE update amd64" | at now + 2 minutes
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echo "Script scheduled to run after 2 minutes."
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# Schedule Cleanup of the update script
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echo "rm -rf $DEST_DIR/$SCRIPT_FILE" | at now + 15 minutes
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exit 1
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else
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echo "Failed to download the script from GitHub."
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exit 0
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fi |