Bash | vUptime.io - Cloud builder(s)

OpenSSL - Get certificate as file
Ludovic Rivallain Jul 16, 2018 · 1 min read ·
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openssl certificate bash
Export the SSL certificate(s) of a server to a .pem file:
1TARGET_HOST="fqdn_of_target_host" 2TARGET_PORT="443" 3openssl s_client -showcerts -connect $TARGET_HOST:$TARGET_PORT </dev/null 2>/dev/null|openssl x509 -outform PEM > $TARGET_HOST.pem
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Password factory
Ludovic Rivallain Jan 3, 2017 · 1 min read ·
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script linux security bash
A quick tip to easily generate random password from a bash command line.
Add the following lines to your bashrc file:
1alias genalphanumpasswd='tr -cd '\''[:alnum:]'\'' < /dev/urandom | fold -w30 | head -n1' 2alias genpasswd='tr -cd '\''[:graph:]'\'' < …
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