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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:
* $MFA_IDis ARN of the virtual MFA or serial number of the physical one
* TTL for the credentials
This will launch a listener on the machine that will wait for a connection on port 1234. When you connect from a remote machine with something like :
nc 192.168.0.1 1234
You will have console access to the machine through bash.
Like top, but for files
A wrapper around ssh to automatically provide logging and session handling.
This function runs ssh, which runs screen, which runs script.
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The logs and the screen session are stored on the server.
This means you can leave a session running and re-attach to it later, or from another machine.
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Requirements:
* Log sessions on a remote server
* Transparent - nothing extra to type
* No installation - nothing to copy to the server beforehand
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Features:
* Function wrapper delegating to ssh
- so nothing to remember
- uses .ssh/config as expected
- passes your command line option to ssh
* Self-contained: no scripts to install on the server
* Uses screen(1), so is:
- detachable
- re-attachable
- shareable
* Records session using script(1)
* Configurable log file location, which may contain variables or whitespace
L="$HOME" # local variable
L="\$HOME" # server variable
L="some space"
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Limitations:
* Log dir/file may not contain '~' (which would require eval on the server)
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The sessions are named by the local user connecting to the server.
Therefore if you detach and re-run the same command you will reconnect to your original session.
If you want to connect/share another's session simply run:
$ USER=bob ssh root@server
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The command above is stripped down to an absolute minimum.
A fully expanded and annotated version is available as a Gist (git pastebin):
https://gist.github.com/flatcap/3c42326abeb1197ee714
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If you want to add timing info to script, change the command to:
$ ssh(){ L="\$HOME/logs/$(date +%F_%H:%M)-$USER";/usr/bin/ssh -t "$@" "mkdir -p \"${L%/*}\";screen -xRRS $USER script --timing=\"$L-timing\" -f \"$L\"";}
Reencodes to MPEG-4 DivX output video file from step 1. Audio stream is simply copied. Resizes to 320x240 and deinterlaces as needed. A heading subtitle file is applied as watermark. This heading subtitle file can be a URL.
Useful to detect number of tabs in an empty line, DOS newline (carriage return + newline).
A tool that can help you understand why your parsing is not working.
You will be prompted for a password unless you have your public keys set-up.