When using text output for an AWS CLI command and limiting the number of items returned, the last line will be "None".
The reason this happens has to do with pagination. If you don't want the last line to output as "None", you need to grep it out. The --no-paginate option cannot…
In Linux and macOS, here is a little trick to set a password to an environment variable without exposing the password to the shell's command stack history.
read -s SECRET && export SECRET
Did you know that you can filter the kernel parameters that sysctl reports?
Example
sysctl -a --pattern 'net.ipv4.conf.(all|default).(accept|secure)_redirects'
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19K Followers 17K FollowingFreeBSD advocate who is heavily into Ansible, BGP (AS20621), DevOps, Kubernetes, Proxmox, XCP-ng, Python, Rust & RISC-V and builds own decentralized solutions.
285 Followers 264 FollowingDeveloper and Penetration Tester. Work with @SecureIdeas. Tweets not moderated by employer. Canadian. He/Him. Also at https://t.co/BoG5g99Aty
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71 Followers 168 FollowingWelcome to https://t.co/qGKxUfCCIT - Novell News for IT Professionals .... Guess I should change that to Attachmate Group eh? Errrr.... I mean Micro Focus
89K Followers 75 FollowingHi! I'm Dave Plummer. You might remember me from such Windows components as Task Manager, Windows Pinball, Calc, ZIPFolders, Product Activation, etc. Cheers!
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father of 3, dad jokes my own
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2.5M Followers 42 Following"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science." - Albert Einstein
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