https://stackoverflow.com/questions/20803339/basic-authorization-command-for-curl Another way is to get Base64 encoded token of “username:password” from any online website like – https://www.base64encode.org/ and pass it as Authorization header of curl as follows: Here, dXNlcm5hbWU6cGFzc3dvcmQ= is Base64 encoded token of username:password.
Serve current directory tree at http://$HOSTNAME:8000/ $ python -m SimpleHTTPServer Currently mounted filesystems in nice layout $ mount | column -t Get your external IP address / host / user agent / port from http://ifconfig.me/ $ curl ifconfig.meor$ curl ifconfig.me/ip$ curl ifconfig.me/host$ curl ifconfig.me/ua$ curl ifconfig.me/port Execute a command at one, given time $ echo… Read More »
Sometimes you need to upload from command line to you Nextcloud storage. You can do it with a simple curl command. At first you have to create a shared directory in your Nextcloud with “Allow upload and editing” share option. You will get a share link for example: https://nextcloud.myserver.com/index.php/s/gz8BS7mtxGbwkQB The string “gz8BS7mtxGbwkQB” will be used… Read More »
Displaying lines (eg: 2 lines) above pattern is easy with grep -B2 option. The ‘-v’ option removes only the matched lines but it not working with -B2 option. Option “-B” print outs lines, not select them. From manual of grep: sed can suppress more lines, but only after the pattern: So we have print out… Read More »
An alias is nothing but the shortcut to command or group of commands. It allows to use options and filenames. You can add your own user-defined aliases to ~/.bashrc file. You can cut down typing time with these aliases, work smartly, and increase productivity at the command prompt. More about aliases Use alias command without… Read More »
Some best practices hint page for bas scripting. Best Practices for Writing Bash Scripts from Kevin van Zonneveld Bash3 Boilerplate from Kevin van Zonneveld 10 Tips for Writing Efficient Bash Scripts SHELLdorado Tips & Tricks