1469e64ba7
* Dynamic temperatures display for all CPU cores and NVMe drives. * Panel height made adjustable. * Degree sign added. * Vertical alignment set to 'top' for all rows in the panel. * Support for HDD/SSD temparatures added (requires kernel module drivetemp). * Move sensor config to beginning of script. * Warn user if drivetemp kernal module is not installed * Save sensor -j reading into a single variable that all temps are read from * Update readme to new changes
269 lines
9.4 KiB
Bash
269 lines
9.4 KiB
Bash
#!/bin/bash
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#This bash script installs a modification to the Proxmox Virtual Environment (PVE) web user interface (UI) to display temperature information.
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# Filepaths
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pvemanagerlib="/usr/share/pve-manager/js/pvemanagerlib.js"
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nodespm="/usr/share/perl5/PVE/API2/Nodes.pm"
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backuplocation="/root/backup"
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timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
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# Sensor configuration
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# CPU. See tempN_in put for "Core 0" using sensor -j
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CPUtempInputOffset="2";
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# Display configuration for HDD, NVME, CPU
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CPUPerRow="4";
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HDDPerRow="4";
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NVMEPerRow="4";
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################### code below #############
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echo ""
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# Function to display usage information
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function usage {
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echo "Usage: $0 [install | uninstall]"
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echo ""
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exit 1
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}
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#!/bin/bash
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# Define a function to install packages
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install_packages () {
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# Check if the 'sensors' command is available on the system
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if ! command -v sensors &> /dev/null; then
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# If the 'sensors' command is not available, prompt the user to install lm-sensors
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read -p "lm-sensors is not installed. Would you like to install it? (y/n) " choice
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case "$choice" in
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y|Y )
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# If the user chooses to install lm-sensors, update the package list and install the package
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apt-get update
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apt-get install lm-sensors
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;;
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n|N )
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# If the user chooses not to install lm-sensors, exit the script with a zero status code
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echo "Decided to not install lm-sensors. The mod cannot run without"
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exit 0
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;;
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* )
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# If the user enters an invalid input, print an error message and exit the script with a non-zero status code
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echo "Invalid input. Exiting..."
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exit 1
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;;
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esac
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fi
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# Check if kernal module drivetemp is installed
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if (lsmod | grep -wq "drivetemp"); then
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echo "The drivetemp kernel module is installed."
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else
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echo "Warning: The drivetemp kernel module is not installed. HDD temps will not be available"
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fi
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}
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# Call the 'install_packages' function to check if lm-sensors is installed and install it if necessary
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install_packages
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# Function to install the modification
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function install_mod {
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# Create backup of original files
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mkdir -p $backuplocation
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# Add new line to Nodes.pm file
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if [[ -z $(cat $nodespm | grep -e "$res->{thermalstate}") ]]; then
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# Create backup of original file
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cp "$nodespm" "$backuplocation/Nodes.pm.$timestamp"
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echo "Backup of $nodespm saved to $backuplocation/Nodes.pm.$timestamp"
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sed -i '/my $dinfo = df('\''\/'\'', 1);/i\'$'\t''$res->{thermalstate} = `sensors -j`;\n' "$nodespm"
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echo "Added thermalstate to $nodespm"
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else
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echo "Thermalstate already added to $nodespm"
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fi
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# Add new item to the items array in PVE.node.StatusView
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if [[ -z $(cat "$pvemanagerlib" | grep -e "itemId: 'thermal'") ]]; then
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# Create backup of original file
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cp "$pvemanagerlib" "$backuplocation/pvemanagerlib.js.$timestamp"
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echo "Backup of $pvemanagerlib saved to $backuplocation/pvemanagerlib.js.$timestamp"
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# Expand space in StatusView
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sed -i "/Ext.define('PVE\.node\.StatusView'/,/\},/ {
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s/\(bodyPadding:\) '[^']*'/\1 '20 15 20 15'/
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s/height: [0-9]\+/minHeight: 360,\n\tflex: 1/
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s/\(tableAttrs:.*$\)/trAttrs: \{ valign: 'top' \},\n\t\1/}" "$pvemanagerlib"
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echo "Expanded space in $pvemanagerlib"
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sed -i "/^Ext.define('PVE.node.StatusView',/ {
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:a;
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/items:/!{N;ba;}
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:b;
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/swap.*},/!{N;bb;}
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a\
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\\
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{\n\
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itemId: 'thermal',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('CPU Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value){\n\
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// sensors configuration\n\
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const address = \"coretemp-isa-0000\",\n\
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itemPrefix = \"Core \",\n\
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tempInputOffset = $CPUtempInputOffset; // see tempN_input for \"Core 0\"\n\
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// display configuration\n\
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const coresPerRow = $CPUPerRow;\n\
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\n\
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const objValue = JSON.parse(value);\n\
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if(objValue.hasOwnProperty(address)) \{\n\
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const items = objValue[address],\n\
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coreKeys = Object.keys(items).filter(item => \{ return String(item).startsWith(itemPrefix); \}).sort();\n\
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\n\
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let temps = [];\n\
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coreKeys.forEach((coreKey, index) => \{\n\
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try \{\n\
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let temp = items[itemPrefix + index][\`temp\$\{tempInputOffset + index\}_input\`];\n\
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temps.push(\`Core \$\{index\}: \$\{temp\}°C\`);\n\
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\} catch(e) \{ /*_*/ \}\n\
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});\n\
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\n\
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const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % coresPerRow === 0 ? '<br>' : ' | ') : '')});\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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\}\n\
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}\n\
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},\n\
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{\n\
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itemId: 'thermal2',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('NVME Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value){\n\
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// sensors configuration\n\
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const addressPrefix = \"nvme-pci-\",\n\
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sensorName = \"Composite\",\n\
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tempInputNo = 1;\n\
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// display configuration\n\
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const drivesPerRow = $NVMEPerRow;\n\
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\n\
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const objValue = JSON.parse(value),\n\
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nvmeKeys = Object.keys(objValue).filter(item => \{ return String(item).startsWith(addressPrefix); \}).sort();\n\
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\n\
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let temps = [];\n\
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nvmeKeys.forEach((nvmeKey, index) => \{\n\
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try \{\n\
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let temp = objValue[nvmeKey][sensorName][\`temp\$\{tempInputNo\}_input\`];\n\
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temps.push(\`Drive \$\{index\}: \$\{temp\}°C\`);\n\
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\} catch(e) \{ /*_*/ \}\n\
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\});\n\
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\n\
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const result = temps.map((strTemp, index, arr) => \{ return strTemp + (index + 1 < arr.length ? ((index + 1) % drivesPerRow === 0 ? '<br>' : ' | ') : '')\});\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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\}\n\
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},\n\
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{\n\
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xtype: 'box',\n\
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colspan: 1,\n\
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padding: '0 0 20 0',\n\
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},\n\
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{\n\
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itemId: 'thermal3',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('HDD/SSD Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value){\n\
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// sensors configuration\n\
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const addressPrefix = \"drivetemp-scsi-\",\n\
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sensorName = \"temp1\",\n\
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tempInputNo = 1;\n\
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// display configuration\n\
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const drivesPerRow = $HDDPerRow;\n\
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\n\
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const objValue = JSON.parse(value),\n\
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drvKeys = Object.keys(objValue).filter(item => { return String(item).startsWith(addressPrefix); }).sort();\n\
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\n\
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let temps = [];\n\
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drvKeys.forEach((drvKey, index) => {\n\
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try {\n\
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let temp = objValue[drvKey][sensorName][\`temp\${tempInputNo}_input\`];\n\
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temps.push(\`Drive \${index}: \${temp}°C\`);\n\
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} catch(e) { /*_*/ }\n\
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});\n\
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\n\
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const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % drivesPerRow === 0 ? '<br>' : ' | ') : '')});\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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}\n\
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},
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}" $pvemanagerlib
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echo "Added new item to the items array in $pvemanagerlib"
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else
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echo "New item already added to items array $pvemanagerlib"
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fi
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# Restart pveproxy
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systemctl restart pveproxy
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}
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# Function to uninstall the modification
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function uninstall_mod {
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# Find the latest Nodes.pm file using the find command
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latest_Nodes_pm=$(find "$backuplocation" -name "Nodes.pm.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
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if [ -z "$latest_Nodes_pm" ]; then
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echo "No Nodes.pm files found"
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exit 1
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fi
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# Remove the latest Nodes.pm file
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echo cp "$latest_Nodes_pm" "$nodespm"
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echo "Copied latest backup to $nodespm"
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# Find the latest pvemanagerlib file using the find command
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latest_pvemanagerlib_js=$(find "$backuplocation" -name "pvemanagerlib.js.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
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if [ -z "$latest_pvemanagerlib_js" ]; then
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echo "No latest_pvemanagerlib_js files found"
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exit 1
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fi
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# Remove the latest Nodes.pm file
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echo cp "$latest_pvemanagerlib_js" "$pvemanagerlib"
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echo "Copied latest backup to $pvemanagerlib"
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# Restart pveproxy
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systemctl restart pveproxy
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}
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# If no arguments were provided or all arguments have been processed, print the usage message
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if [[ $# -eq 0 ]]; then
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usage
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fi
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# Process the arguments using a while loop and a case statement
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while [[ $# -gt 0 ]]; do
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case "$1" in
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install)
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echo "Installing the mod..."
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install_packages
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install_mod
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;;
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uninstall)
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echo "Uninstalling the mod..."
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uninstall_mod
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;;
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*)
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usage
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;;
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esac
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shift
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done
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echo ""
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exit 0
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