Curl

Linux Curl command arguments -L, –location (HTTP) If the server reports that the requested page has moved to a different location (indicated with a Location: header and a 3XX response code), this option will make curl redo the request on the new place. If used together with -i, –include or -I, –head, headers from all requested pages will be shown. When authentication is used, curl only sends its credentials to the initial host. []
Linux 

Linux Tips

Get permission denied error when sudo su (or hyphen in sudo command) bash: /home/YOURNAME/.bashrc: Permission denied That’s because you didn’t add “-” hyphen in your sudo command. The difference between “-” and “no hyphen” is that the latter keeps your existing environment (variables, etc); the former creates a new environment (with the settings of the actual user, not your own). The hyphen has two effects: switches from the current directory to the home directory of the new user (e. []