VirtualTam's bookmarks
254 bookmarks found
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Control, Escape, and Meta Tricks
2023-06-17 -
OpenSSL Cookbook
2023-05-31 The definitive guide to using the OpenSSL command line for configuration and testing.
Topics covered in this book include:
- key and certificate management,
- server configuration,
- a step by step guide to creating a private CA,
- testing of online services.
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I'd get a better behaved mail client. — Hu on Gentoo Forums
- http://www.postfix.org/postconf.5.html#reject_invalid_helo_hostname
- https://serverfault.com/questions/575539/postfix-helo-command-rejected-host-not-found
- https://serverfault.com/questions/527541/postfix-whitelist-host-for-specific-sender
- https://serverfault.com/questions/922935/why-does-postfix-say-helo-command-rejected-host-not-found-when-dig-finds-the
- https://discussions.apple.com/thread/3120175
- https://forums.gentoo.org/viewtopic-p-8604630.html?sid=a666f84af3d663d43b4c72a5b82115c4
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- awk: https://www.gnu.org/software/gawk/manual/html_node/Bracket-Expressions.html
- grep: https://www.gnu.org/software/grep/manual/html_node/Character-Classes-and-Bracket-Expressions.html
- sed: https://www.gnu.org/software/sed/manual/html_node/Character-Classes-and-Bracket-Expressions.html
- tr: https://man7.org/linux/man-pages/man1/tr.1p.html
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- https://www.openssh.com/txt/release-7.2
- https://unix.stackexchange.com/questions/269121/openssh-have-ssh-add-keys-to-agent-as-needed
Host blah AddKeysToAgent yes ForwardAgent yes
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How to really clear the terminal?
2022-05-16