Commands matching random password (65)

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

ignore hidden directory in bash completion (e.g. .svn)

Create a mirror of a local folder, on a remote server
Create a exact mirror of the local folder "/root/files", on remote server 'remote_server' using SSH command (listening on port 22) (all files & folders on destination server/folder will be deleted)

Show last changed files in a directory
This will quickly display files last changed in a directory, with the newest on top.

Set blanket packet/second limit on network interface for Ubuntu VPS server
VPS server hosts suspect DOS attack if PPS is too high. This limits packets at the interface level. Do "sudo apt-get install iptables-persistent" to make persistent, or, if you already have, reconfigure with "sudo dpkg-reconfigure iptables-persistent"

Find the package that installed a command

Get Shellcode from ARM Binaries
Getting shellcode from ARM binaries - @OsandaMalith

Generate hash( of some types) from string
No need to install yet another program when openssl is already installed. :-)

Fetch the Gateway Ip Address
This is to fetch the Gateway Ip Address of a machine. Use the below format to put the value in a variable if you wish to find the gateway ip in a script $GATEWAY=$(netstat -nr | awk 'BEGIN {while ($3!="0.0.0.0") getline; print $2}')

mean color of an image
You can get the mean value for the colours in an image. Then you can determine, in general, how dark or bright is the image and run some other actions based on that. I'll recommend to readjust the brightness of the images using +sigmoidal-contrast option of imagemagick convert command.


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