Commands by RazZziel (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

Find name of package which installed a given shell command
Some command names are very different from the name of the package that installed them. Sometimes, you may want to find out the name of the package that provided a command on a system, so that you can install it on another system.

Email a file to yourself
This uses mutt to send the file, and doesn't require uuencode etc

convert a mp4 video file to mp3 audio file (multiple files)

Converts a single FLAC file with associated cue file into multiple FLAC files
Converts a single FLAC file with associated cue file into multiple FLAC files. Takes two arguments: the name of the FLAC file and and the name of the cue file. Example: flacAlbumToFiles foo.flac foo.cue Requires: - cuetools - shntools

Automatically create a rar archive
This command creates a rar archive from all files in the current folder and names the archive after the folder name.

recursively walk down no more than three levels and grab any file with an extension of mp3, mpg, mpeg, or avi

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Find the package that installed a command

Get the IP address of a machine. Just the IP, no junk.
Why use many different utilities all piped together, when you only need two?


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