Answers for "address textarea in bootstrap"

free port in linux

netstat -tulnap        // list all ports and processes
netstat -anp|grep "port_number"     // show port details
sudo fuser -k Port_Number/tcp       // free the port needed
# or
lsof -n -i :'port-number' | grep LISTEN  // get port details
# sample  response:  java   4744 (PID)  test  364u  IP0 asdasdasda   0t0  TCP *:port-number (LISTEN)
kill -9 PID  // free port

html bootstrap textarea

<div class="form-group">
  <label for="exampleFormControlTextarea3">Rounded corners</label>
  <textarea class="form-control" id="exampleFormControlTextarea3" rows="7"></textarea>
</div>

bootstrap form textarea

<div class="form-group">
    <label for="exampleFormControlTextarea1">Example textarea</label>
    <textarea class="form-control" id="exampleFormControlTextarea1" rows="3"></textarea>
</div>