Linux command: du - disk usage

Where have all my storage gone? du summarize disk usage of the set of FILEs, recursively for directories.

du -sh : summary, human readable format (B,KB,MB,GB)
du -d 1 : 1 depth level

du / -h -d 1

/: root directory
h: Display in human format K M G
d: --max-depth is 1 (one) level

Take a look at /usr and /var directories

du /usr -h -d 1
du /var -h -d 1

df -h

>>> THM | Linux Modules - Task 2

>>> Disk Usage on Windows

Linux command: ss - socket statistics

ss is another utility to investigate sockets. It can display more TCP and state information than other tools.

Powershell Core - pwsh

PowerShell Core is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models.

IBM Domino: Exprired password

Your account is locked out if you do not change your expired password. IBM Notes: Password is expired Account is locked out when password is expired Example of password policy

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