Shortcuts manual page contents
Shortcuts manual page contents
Shortcuts URL scheme support guidance
The Shortcuts URL scheme allows you to open the app, create, run, or edit a shortcut, and interact with the Gallery in the Shortcuts app. URL schemes can be used anywhere a URL can be used—your own app, in a web browser, or in the command line.
netcat (NC) listen for open ports
The nc (or netcat) utility is used for just about anything under the sun involving TCP or UDP. It can open TCP connections, send UDP packets, listen on arbitrary TCP…
Great macOS Shell Script introduction
command-line interface (CLI), introduction Link: https://blog.kandji.io/guide-for-apple-it-introduction-to-mac-scripting
debug ssh connections -vvv
To enable SSH debug, run the SSH command with the -v, -vv, or -vvv option: ssh -vvv user@host.com Link: https://www.ibm.com/support/pages/qradar-enable-debugging-mode-ssh-troubleshoot-connectivity-issues#:~:text=To%20enable%20SSH%20debug%2C%20run,forth%20communication%20between%20the%20hosts.
dmesg: and log show kernel messages
NAME dmesg – display the system message buffer SYNOPSIS dmesg [-M core] [-N system] DESCRIPTION Dmesg displays the contents of the system message buffer. This command needs to be run…
Linux Commands Cheatsheet
Some of these work with Mac, some Do not... please note some of these do not work on Mac Link: https://blog.devops.dev/linux-commands-cheatsheet-cac3c70845e2
Verify Download Checksum value
Step 1: create SHA-256 hash value from the downloaded file: General Guidance shasum -a 256 /path/to/downloaded.pkg Specific Guidance check Firefox Browser 102.1.0esr Example: shasum -a 256 /Users/USERNAME_HERE/Downloads/Firefox\ 102.1.0esr.pkg Link to…
Global Regular Expression Print: grep command
Search for something in a file grep something file Search for something in multiple files grep something file file1 file2 file 3 Search for something everywhere in the current directory…
tcpdump – dump traffic on a network
NAME tcpdump - dump traffic on a network DESCRIPTION Tcpdump prints out a description of the contents of packets on a network interface that match the boolean expression; the description…