In this page we show the most useful linux commands:
Create a symbolic link from "myfolder" to "/home/destination" folder:
Suppose you have three machines:
You have to open a shell on user1@address1 machine and write
Next you have to open a shell on user3@address3 machine and write
Now if you open you browser on user1@address1 machine and access to http://localhost:1522/, you are able to access to a service that runs on the port 80 on user3@address3 machine
Grep Recursive
find . -name \* -exec grep "Search" {} \;
Find by name
find . -name filename
Disk Usage Space
df -h
Start SSH service
sudo service ssh start
Symbolic link
ln -s {target-filename} {symbolic-filename}Create a symbolic link from "myfolder" to "/home/destination" folder:
ln -s /home/destination myfolder
SSH Tunnel WEB
Suppose you have three machines:
- user1@address1;
- user2@address2;
- user3@address3.
You have to open a shell on user1@address1 machine and write
sudo ssh -N -L 1522:localhost:8000 user2@address2
Next you have to open a shell on user3@address3 machine and write
sudo ssh -N -L 8000:localhost:80 user3@address3
Now if you open you browser on user1@address1 machine and access to http://localhost:1522/, you are able to access to a service that runs on the port 80 on user3@address3 machine
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