/dev/null 2>&1
[What does "/dev/null" mean at the end of shell commands
What is the difference between the following commands? ssh myhostname "command1; command2;...commandn;" 2>/dev/null ssh myhostname "command1; command2;...commandn;" what does 2> mean? what...
stackoverflow.com](https://stackoverflow.com/questions/13408619/what-does-dev-null-mean-at-the-end-of-shell-commands)