AWS
Last updated
Last updated
convert AWS .pem to .ppk for putty/WinSCP
To convert your private key
Start PuTTYgen (for example, from the Start menu, choose All Programs > PuTTY > PuTTYgen).
If you're using an older version of PuTTYgen, choose SSH-2 RSA.
Select your .pem file for the key pair that you specified when you launched your instance, and then choose Open. Choose OK to dismiss the confirmation dialog box.
Choose Save private key to save the key in the format that PuTTY can use. PuTTYgen displays a warning about saving the key without a passphrase. Choose Yes.
Note
A passphrase on a private key is an extra layer of protection, so even if your private key is discovered, it can't be used without the passphrase. The downside to using a passphrase is that it makes automation harder because human intervention is needed to log on to an instance, or copy files to an instance.
Specify the same name for the key that you used for the key pair (for example, my-key-pair). PuTTY automatically adds the .ppk file extension.
Your private key is now in the correct format for use with PuTTY. You can now connect to your instance using PuTTY's SSH client.
-l or --listening shows only the sockets currently listening for incoming connection.
-a or --all shows all sockets currently in use.
-t or --tcp shows the tcp sockets.
-u or --udp shows the udp sockets.
-n or --numeric shows the hosts and ports as numbers, instead of resolving in DNS and looking in /etc/services.
This, however, does not list the whole command line. If you have a recent version of pgrep you can use -a to do this:
e.g. Kill all running python processes
In order to use "sudo pip XXX"
REF:
sudo systemctl start flask.
REF:
Under Type of key to generate, choose RSA.
Choose Load. By default, PuTTYgen displays only files with the extension .ppk. To locate your .pem file, select the option to display files of all types.
