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1. Commands to create a self-signed SSL... Commands to create a self-signed SSL cert or CSRs using the openssl conf from https://gist.github.com/dwallraff/c1ed31291ac7cf19304b

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   ##### Commands to generate SSL certs/artifcts

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   # Download the temp.cnf file using the wget command below

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   # Edit temp.cnf and add your information

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   # Run the uncommented out commands to generate a self-signed cert (cert.pem) and private key (keyfile.pem)

2. Use netcat to send syslog messages Use netcat to send syslog messages

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   # Here’s how to create UDP syslog messages via nc, netcat:

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   echo ‘<14>_sourcehost_ messagetext’ | nc -v -u -w 0 _syslog-host_ 514

3. Generate random passwords with urandom Generate random passwords with urandom

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   cat /dev/urandom | tr -dc 'a-zA-Z0-9-_!@#$%^&*()_+{}|:<>?=' | fold -w 32 | head -n 5

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   # cat /dev/urandom | tr -dc 'a-zA-Z0-9._!@#$%^&*()' | fold -w 8 | head -n 500000 > wordlist.txt

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   # cat /dev/urandom | tr -dc 'a-zA-Z0-9-_!@#$%^&*()_+{}|:<>?=' | fold -w 12 | head -n 4

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   # cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

4. Create and mount a loopback filesystem Create and mount a loopback filesystem

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   #!/usr/bin/env bash

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   ## Loopback Filesystem

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   # This script will create and mount a loopback filesystem

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   # Useful if you need to limit director(ies) by size