Commands by fltman (1)

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Get AWS temporary credentials ready to export based on a MFA virtual appliance
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

Use a regex as a field separator awk

Find the package that installed a command

show where symlinks are pointing
displays the output of ls -l without the rest of the crud. pretty simple but useful.

quickly rename a file

Find all symlinks that link to directories

list block devices
Shows all block devices in a tree with descruptions of what they are.

Most simple way to get a list of open ports

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

Go (cd) directly into a new temp folder
This command create a new temp directory using mktemp (to avoid collisions) and change the current working directory to the created directory.


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