VirtualTam's bookmarks
85 bookmarks found
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Here Documents - Bash Reference Manual
2023-09-11 The format of here-documents is:
1[n]<<[-]word 2 here-document 3delimiterIf any part of word is quoted, the delimiter is the result of quote removal on word, and the lines in the here-document are not expanded.
This is useful to write scripts that:
- write scripts (verbatim)
- execute a sequence of commands (verbatim) on a remote host
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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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- 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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- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html
- https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html
- https://docs.aws.amazon.com/cli/latest/reference/ec2/modify-instance-metadata-options.html
- https://aws.amazon.com/blogs/security/defense-in-depth-open-firewalls-reverse-proxies-ssrf-vulnerabilities-ec2-instance-metadata-service/
- https://aws.amazon.com/blogs/aws/new-host-based-routing-support-for-aws-application-load-balancers/
- https://aws.amazon.com/about-aws/whats-new/2018/07/elastic-load-balancing-announces-support-for-redirects-and-fixed-responses-for-application-load-balancer/
- https://www.reddit.com/r/aws/comments/e18e5n/botexploit_what_is_this_trying_to_do_and_how
- https://www.reddit.com/r/aws/comments/e18e5n/botexploit_what_is_this_trying_to_do_and_how/f8qympp/
- https://forums.aws.amazon.com/thread.jspa?threadID=316889
- https://owasp.org/www-community/attacks/Server_Side_Request_Forgery
- https://www.wired.com/story/capital-one-paige-thompson-case-hacking-spree/
- https://krebsonsecurity.com/2019/08/what-we-can-learn-from-the-capital-one-hack/
- https://krebsonsecurity.com/2019/07/capital-one-data-theft-impacts-106m-people/
- http://www.thecloudavenue.com/2019/08/how-capital-one-hack-was-achieved-in-aws.html
- http://www.thecloudavenue.com/2019/11/changes-to-aws-ec2-instance-metadata-service.html