> For the complete documentation index, see [llms.txt](https://til.yulrizka.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://til.yulrizka.com/osx.md).

# osx

- [checksum a file from a url](https://til.yulrizka.com/osx/checksum-a-file-from-a-url.md)
- [cluster ssh in iterm2 with i2cssh](https://til.yulrizka.com/osx/cluster-ssh-in-iterm2-with-i2cssh.md)
- [list open port](https://til.yulrizka.com/osx/list-open-port.md)
- [manage clipboard easily with jumpcut](https://til.yulrizka.com/osx/manage-clipboard-easily-with-jumpcut.md)
- [pipe output to clipboard with pbcopy and pbpaste](https://til.yulrizka.com/osx/pipe-output-to-clipboard-with-pbcopy-and-pbpaste.md)
- [show hidden file](https://til.yulrizka.com/osx/show-hidden-file.md)
- [sign application with self certificate](https://til.yulrizka.com/osx/sign-application-with-self-certificate.md)
- [starting program on startup with login items](https://til.yulrizka.com/osx/starting-program-on-startup-with-login-items.md)