Commands by allinurl (5)

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Install pip with Proxy
Installs pip packages defining a proxy

Watch the progress of 'dd'
Pressing ctrl-t will display the progress

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

List all PostgreSQL databases. Useful when doing backups

Disable system bell in an X session
Execute this command in a terminal to disable the system-bell during X-session lifetime.

Start a HTTP server which serves Python docs
I use this command to start a local Python document server over HTTP port 8888.

run command on a group of nodes in parallel

Restore user,group and mod of an entire website
I often use it at my work, on an ovh server with root ssh access and often have to change mod after having finished an operation. This command, replace the user, group and mod by the one required by apache to work.

Show the date of easter
ncal -e shows the date of Easter this year. ncal -e YYYY shows the date of Easter in a given year. ncal -o works the same way, but for Orthodox dates.

Download all images on a 4chan thread


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