Element 14 Raspberry Pi User Manual page 34

Command Line reference
Remote working
ssh
scp
Wildcards
*
?
[abc]
[!abc]
[A-Z]
[A-z]
[one, two]
Information about the computer
top
uname
lscpu
dmesg
34
Raspberry Pi User Guide.indd 34
Log in to a remote computer using Secure SHell (SSH
protocol). ssh pi@192.168.1.2
computer at the IP address 192.168.1.2
work if the remote computer has an SSH server running.
Secure copy. scp file pi@192.168.1.2 :/home/pi
copy a file to the directory home/pi
.
192.168.1.2 scp pi@192.168.1.2:/home/pi/file
copy from the machine
/home/pi/file
the current directory. Note, this will only work if the remote
machine has an SCP server running.
Matches any string of characters, or no characters.
Matches any single character.
Matches a, b or c.
Matches any character except a, b or c.
Matches any character in the range A–Z
(that is, any upper-case letter).
Matches any character in the range A–z
(that is, any upper- or lower-case letter).
Matches the words one and two.
Displays the programs that are currently using the most CPU
time and memory.
Displays information about the kernel.
architecture it's running on.
Lists information about the CPU.
Displays the kernel messages (can be useful for finding
problems with hardware).
will log in as user pi on the
. Note, this will only
will
on the machine with
. will
to
192.168.1.2
uname -m outputs the
08/07/2014 14:44