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You might want to secure your AWS operations requiring to use a MFA token. But then to use API or tools, you need to pass credentials generated with a MFA token.
This commands asks you for the MFA code and retrieves these credentials using AWS Cli. To print the exports, you can use:
`awk '{ print "export AWS_ACCESS_KEY_ID=\"" $1 "\"\n" "export AWS_SECRET_ACCESS_KEY=\"" $2 "\"\n" "export AWS_SESSION_TOKEN=\"" $3 "\"" }'`
You must adapt the command line to include:
* $MFA_IDis ARN of the virtual MFA or serial number of the physical one
* TTL for the credentials
Netcat is used to serve a log-file over a network on port 1234.
Point a browser to the specified server/port combo to view log-file updates in real-time.
Using this command you can track a moment when usb device was attached.
If you omit the function name, the command will display all definitions
Character: "?" is the Byte Order Mark (BOM) of the Unicode Standard.
Specifically it is the hex bytes EF BB BF, which form the UTF-8 representation of the BOM,
misinterpreted as ISO 8859/1 text instead of UTF-8.
If you vim a compressed file it will list all archive content, then you can pickup any of them for editing and saving. There you have the modified archive without any extra step. It supports many file types such as tar.gz, tgz, zip, etc.
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"
*** CAREFULLY READ THE NOTES **** *** THIS DOES NOT WORK "OUT OF THE BOX" ***
You'll need a few minutes of CAREFUL reading before making your own Twitter feed:
In 2010 simple command line Twitter feed requests all stopped working because Twitter upgraded to SSL security.
Https requests for a filtered Twitter stream feed now require a special header called "oauth_header".
The benefit is that your stream feed and login info is securely encrypted.
The bad news is that an "oauth_header" takes some work to build.
Fortunately, four functions, imaginatively named step1, step2, step3 and step4 can be used to build a customized oauth_header for you in a few minutes.
Now, go look at "step1" to start creating your own oauth_header!