update commands.json

PowerShell/JumpCloud Commands Gallery/commands.json

@@ -44,7 +44,7 @@
   {
     "name": "Linux - Rename System HostName from JumpCloud | v2.0 JCCG",
     "type": "linux",
-    "command": "#!/bin/bash\n################################################################################\n# This script will update the system hostname to\n# match the value of this systems displayName in the JumpCloud console.\n# An API Key with read access is required to run this script.\n################################################################################\n\n# Set Read API KEY - Required to read \"DisplayName\" from console.jumpcloud.com\nAPI_KEY=\"yourReadWriteAPIKey\"\n\n# ------- Do not modify below this line ------\n\n# Exit immediately on error\nset -e\n# Functions\nfunction validateVariable() {\n    var=$1\n    if [[ -z \"$var\" ]]; then\n        echo \"Required variable was null, exiting...\"\n        exit 1\n    else\n        echo \"Variable is set to '$var'\"\n    fi\n} >&2\n# Get System Key\nfunction getSystemKey() {\n    conf=\"$(cat /opt/jc/jcagent.conf)\"\n    regex='\\\"systemKey\\\":\\\"[a-zA-Z0-9]{24}\\\"'\n    if [[ $conf =~ $regex ]]; then\n        systemKey=\"${BASH_REMATCH[@]}\"\n    fi\n    # echo \"$(date \"+%Y-%m-%dT%H:%M:%S\"): systemKey = $systemKey \"\n    regex='[a-zA-Z0-9]{24}'\n    if [[ $systemKey =~ $regex ]]; then\n        systemID=\"${BASH_REMATCH[@]}\"\n    fi\n    # echo \"$(date \"+%Y-%m-%dT%H:%M:%S\"): systemID = $systemID \"\n    echo \"$systemID\"\n}\nsystemID=$(getSystemKey)\nsearch=$(\n    curl -f -X GET https://console.jumpcloud.com/api/systems/${systemID} \\\n        -H 'Accept: application/json' \\\n        -H 'Content-Type: application/json' \\\n        -H \"x-api-key: ${API_KEY}\"\n)\n# regex pattern to search displayNames. This pattern selects the text after \"displayName\":\" and before \",\nregex='(\"displayName\":\")([^\"]*)(\",)'\nif [[ $search =~ $regex ]]; then\n    new_hostname=\"${BASH_REMATCH[2]}\"\nfi\n\nold_hostname=$( cat /etc/hostname )\nhostnamectl set-hostname $new_hostname\nsed -i -e \"s/$old_hostname/$new_hostname/g\" /etc/hosts\n\necho \"$old_hostname was renamed to $new_hostname\"\n\nexit 0",
+    "command": "#!/bin/bash\n################################################################################\n# This script will update the system hostname to\n# match the value of this systems displayName in the JumpCloud console.\n# An API Key with read access is required to run this script.\n################################################################################\n\n# Set Read API KEY - Required to read \"DisplayName\" from console.jumpcloud.com\nAPI_KEY=\"YourReadOnlyAPIKey\"\n\n# ------- Do not modify below this line ------\n\n# Exit immediately on error\nset -e\n# Functions\nfunction validateVariable() {\n    var=$1\n    if [[ -z \"$var\" ]]; then\n        echo \"Required variable was null, exiting...\"\n        exit 1\n    else\n        echo \"Variable is set to '$var'\"\n    fi\n} >&2\n# Get System Key\nfunction getSystemKey() {\n    conf=\"$(cat /opt/jc/jcagent.conf)\"\n    regex='\\\"systemKey\\\":\\\"[a-zA-Z0-9]{24}\\\"'\n    if [[ $conf =~ $regex ]]; then\n        systemKey=\"${BASH_REMATCH[@]}\"\n    fi\n    # echo \"$(date \"+%Y-%m-%dT%H:%M:%S\"): systemKey = $systemKey \"\n    regex='[a-zA-Z0-9]{24}'\n    if [[ $systemKey =~ $regex ]]; then\n        systemID=\"${BASH_REMATCH[@]}\"\n    fi\n    # echo \"$(date \"+%Y-%m-%dT%H:%M:%S\"): systemID = $systemID \"\n    echo \"$systemID\"\n}\nsystemID=$(getSystemKey)\nsearch=$(\n    curl -f -X GET https://console.jumpcloud.com/api/systems/${systemID} \\\n        -H 'Accept: application/json' \\\n        -H 'Content-Type: application/json' \\\n        -H \"x-api-key: ${API_KEY}\"\n)\n# regex pattern to search displayNames. This pattern selects the text after \"displayName\":\" and before \",\nregex='(\"displayName\":\")([^\"]*)(\",)'\nif [[ $search =~ $regex ]]; then\n    new_hostname=\"${BASH_REMATCH[2]}\"\nfi\n\nold_hostname=$( cat /etc/hostname )\nhostnamectl set-hostname $new_hostname\nsed -i -e \"s/$old_hostname/$new_hostname/g\" /etc/hosts\n\necho \"$old_hostname was renamed to $new_hostname\"\n\nexit 0",
     "link": "https://github.com/TheJumpCloud/support/blob/master/PowerShell/JumpCloud%20Commands%20Gallery/Linux%20Commands/Linux%20-%20Rename%20System%20HostName%20from%20JumpCloud.md",
     "description": "This script uses a read only API key to gather info about the current system. Using Regex, the code filters out the displayName of a given system and sets the system HostName to the name set in the JumpCloud console."
   },