How to Decrypt an RSA Private Key Using OpenSSL

Laptop with encryted code - Markus Spiske

When installing a SSL certificate with a private key that is encrypted with a passphrase, you must decrypt the private key first. You can identify whether a private key is encrypted or not by opening the private key (.key or .pem file) using a text editor or command line. You should see the text ENCRYPTED if the private key is encrypted.

Find and rename %20 from file names with a space in terminal

Find and rename %20 from file names with a space in terminal

At times, there are differences between your local or staging and production environment in handling URL encodings. In strict environments (likely production), HTML links to files with encoded characters in their file name will result to a 403 (not found) error. Therefore, you must rename the file names in your directory.

Install rename utility

In MacOS, use homebrew to install the rename utility.

Copy files with rsync in Linux

Copy files with rsync in Linux

Rsync (remote sync) is a linux utility to synchronize local and remote files and directories, mainly used in terminal.

I use this mainly in downloading/uploading files and directories from and to remote servers or even local files. I use rsync as well with shell scripts for backups that are ran automatically daily using the crontab utility.