I wanted to find out how many cores my system has, so I searched the same question in Google. I got some commands such as the lscpu command.
When I tried this command, it gave me the following result:
I have two different files:
Can somebody explain what is going on in this command:
If I use pubkey auth from e.g.: an Ubuntu 11.04 how can I set the ssh client to use only password auth to a server? (just needed because of testing passwords on a server, where I default log in with key)
If I have really long output from a command (single line) but I know I only want the first [x] (let’s say 8) characters of the output, what’s the easiest way to get that? There aren’t any delimiters.
I used to think SCP is a tool to copy files over SSH, and copying files over SSH is called SFTP, which is itself a synonym to FISH.
Are you literally “ending a file” by inputting this escape sequence, i.e. is the interactive shell session is seen as a real file stream by the shell, like any other file stream? If so, which file?
I am currently rewriting upstart jobs to use systemd and I wanted to know:
The execute permission makes sense for files (which include scripts etc.), but when it comes to directories, the write (w) permission works the same way as execute (x), right?