Configuration guides for IT Administrators
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Setup parsedmarc in Ubuntu
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Read More →: Setup parsedmarc in UbuntuStep 1: Install Maxmind Step 2: Prerequisite Step 3: Create system user Step 4: Install parsedmarc in a virtual directory Note: Ignore the installation error thrown for having incompatible version of urllib. Step 5: Configure parsedmarc.ini file [general] save_aggregate = True save_forensic = True [msgraph] auth_method = ClientSecret client_id = client_secret = tenant_id = mailbox…
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How to integrate Zabbix with Slack
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Read More →: How to integrate Zabbix with SlackStep 1: Create a Slack App: 1.Go to the Slack API website (api.slack.com) and sign in with your Slack workspace credentials. 2. Click on “Add Apps” 3. Click on “App Directory” 4. Click on “Build” 5. Click on “Create New App” then choose “From scratch” option 6. Mention App Name and pick Workspace 7. Click…
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Create Port Monitoring in Zabbix
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Read More →: Create Port Monitoring in ZabbixStep 1: Create an item for monitoring port, which can be done at the host or template level. In the example below, I generated at the template level so that I may reuse it at whatever host I need by simply enabling the item. I shall not enable it in hosts that I do not…
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Commands to identify and manage large Linux files
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Read More →: Commands to identify and manage large Linux filesLinux command to list large files in a folder Linux command to truncate size of large files Replace with the desired size in bytes, kilobytes (K), megabytes (M), gigabytes (G), or terabytes (T), and with the name of the file you want to truncate. Example:truncate -s 800MB /var/log/user.log Note that this command will permanently delete…
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Manage Outlook Rules With PowerShell
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Read More →: Manage Outlook Rules With PowerShellBeing Exchange administrator, you can take use of PowerShell to manage Outlook rules of remote user.
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Resolved – PUTTY key format too low
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Read More →: Resolved – PUTTY key format too lowUse PUTTYGen to convert ppk version 3 to version 2 to use in older version of PUTTY or WinSCP
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Redirect permanently 301 response
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Read More →: Redirect permanently 301 responseUse HTTP::respond instead of HTTP:redirect to redirect to 301 (Permanent Redirect) with a suitable status code and Location header
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![[Solved] – Elasticsearch error – Please set xpack.encryptedSavedObjects.encryptionKey in the kibana.yml](https://itadminguide.com/wp-content/uploads/2022/11/kibana-encryption-keys.png)
[Solved] – Elasticsearch error – Please set xpack.encryptedSavedObjects.encryptionKey in the kibana.yml
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Read More →: [Solved] – Elasticsearch error – Please set xpack.encryptedSavedObjects.encryptionKey in the kibana.ymlGenerate encryptionKey for xpack reporting, security and encryptedSavedObjects using kibana-encryption-keys tool
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![[Solved] – Elasticsearch error- circuit_breaking_exception](https://itadminguide.com/wp-content/uploads/2022/11/ps-jvm-heap-memory-size.png)
[Solved] – Elasticsearch error- circuit_breaking_exception
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Read More →: [Solved] – Elasticsearch error- circuit_breaking_exceptionElasticsearch error circuit_breaking_exception can be solved by jvm.options found in /etc/elasticsearch path
Lucas Brey
I’m Lucas Brey, a travel blogger sharing practical guides, hidden gems, and honest tips from the road. Follow along for smart itineraries, great food finds, and stories worth bookmarking.
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