4 docs tagged with "sysadmin"

How chmod and Unix file permissions actually work — symbolic mode, numeric mode, and where chmod applies on a Windows machine.

Personal reference notes on Linux: core concepts, the filesystem, permissions, and the commands I actually reach for day to day.

Personal reference notes on PowerShell: core concepts, syntax, and the cmdlets I reach for most often. For copy-paste project/file scripts I actually use, see Terminal Commands.

What the Mode column (d----, d-r--, -a---, etc.) in PowerShell's ls output actually means.