A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
This Gist documents Unix utilities that have options that can be abused to execute other, arbritrary commands. This information can be useful in many scenarios -- the ones that come to mind are abusing certain /etc/sudoers configurations, breaking out of limited shells (eg. the ones provided in many network devices) and getting RCE in webapps even with restrictive filters in place.
Many of these examples originally came from this blogpost.
This is the script that was used to test these examples:
$ cat test.sh
#!/bin/sh
| # OSX for Hackers (Mavericks/Yosemite) | |
| # | |
| # Source: https://gist.github.com/brandonb927/3195465 | |
| #!/bin/sh | |
| # Some things taken from here | |
| # https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
| # Ask for the administrator password upfront |
| #!/bin/sh | |
| ### | |
| # SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer) | |
| # For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos | |
| ### | |
| # Alot of these configs have been taken from the various places | |
| # on the web, most from here | |
| # https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx |