Error: no such file or directory, ubuntu 16.04 LTS - Ask Ubuntu


i follow turorial @ https://serverfault.com/questions/550276/how-to-block-internet-access-to-certain-programs-on-linux. when create file in step 2: nano /home/username/.local/bin/no-internet, warning: no such file or dir. tried touch command still error: no such file or dir. happen? can guide me fix it?

when people document install procedures, want way refer installing user's home directory. in case, he/she used /home/username/..., when $home/.local/bin/no-internet or ~/.local/bin/no-internet have been clearer.

replace username username (it stored in environment variable user), , 

nano /home/$user/.local/bin/no-internet

or use home environment variable refer home directory ( better using /home/$user, since user home directories not required in /home. 

nano $home/.local/bin/no-internet

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