Computers

Git RESET

Git stable has changes that have been committed and not pushed. Stable doesn’t allow changes to be pushed. Rollback the branch to match the repo. Locate the specific commit # …

Computers

Setting Up DMARC

Before you start: https://support.google.com/a/answer/10032674?hl=en Add the DMARC record https://support.google.com/a/answer/2466563?hl=en Setup relay for third party senders https://support.google.com/a/answer/2956491 Defining the DMARC record https://support.google.com/a/answer/10032169#zippy=%2Cdmarc-record-tag-definitions-and-values Rollout for large orgs https://support.google.com/a/answer/10032473 Finally, test the config: …

Computers

Convert Cloudflare Origin Cert to pfx

1). Locate all the files needed Download the Origin Certificate following files from Cloudflare dashboard origin.pem Locate the private key for the Certificate pk.pem Download the Cloudflare intermediate certificate in …

Computers

SQL Server High CPU

Troubleshoot high CPU from specific queries https://learn.microsoft.com/en-us/troubleshoot/sql/database-engine/performance/troubleshoot-high-cpu-usage-issues Identify Queries Contributing to High CPU SELECT TOP 10 s.session_id,            r.status,            r.cpu_time,   …

Computers

Mongo DB Troubleshooting

Useful commands to troubleshoot why Mongo DB is in an error state Mongo Change Log https://www.mongodb.com/docs/manual/release-notes/5.0/ Check for disk space df -h Check the version mongod -version Check the status …

Computers

MS SQL Server Database Logging

In order to enable MSSQL Server database logging into the MSSQL Log 1). Open an elevated Poershell prompt 2). Run the query Invoke-Sqlcmd -Query "EXEC xp_instance_regwrite N’HKEY_LOCAL_MACHINE’, N’Software\Microsoft\MSSQLServer\MSSQLServer’, N’AuditLevel’, REG_DWORD, …

Computers

Rapid7 Setup

1). Created Policy {     "Version": "2012-10-17",     "Statement": [         {             "Effect": "Allow",           …