added sambashare convenience alias, updated README.md with usage documentation section

README.md

@@ -2,3 +2,8 @@
 Personal Linux-related configs to help me succeed in life (or at least simplify it).
 
 Feel free to try or poke around in the source (it's all human-readable bash), or heck even add "cool stuff" to help each other out!
+
+## Usage
+Explaining section for not-so-intuitive configurations
+
+- alias `sambaserver`: please `cd` into the directoy is needed to be shared and execute `sambaserver` followed by `"shareuser;<SUBSTITUTE-YOUR-PASSWORD-HERE>"`, then just login with username `shareuser` and the provided password with the host computer as URL/IP, autodiscovery of both the host and the share was tested working on Windows and a Samsung Tablet.

bashrc_overrides/convenience_aliases

@@ -2,3 +2,5 @@ alias pubkey='cat ~/.ssh/id_rsa.pub'
 alias hosts='sudo nano /etc/hosts'
 alias historygrep='history | grep'
 alias newrepo='bash <(curl -s https://get.bjphoster.com/new-git-repo.sh)'
+
+alias sambaserver='docker run -it --rm --network host -p 137:137 -p 138:138 -p 139:139 -p 445:445 -v `pwd`:/share dperson/samba -n -p -s "sambashare;/share;yes;no;no;shareuser" -w "WORKGROUP"'