Debian Apt Sources List Generator
Personally, I prefer stable with backports. Testing is also good but still update might introduce critial bugs sometimes. It is not easy to maitainly a stable and update to date balance. You can certainly use multi-sources, i.e., use stable, testing, sid and experimental at …
Suppose you have a production server that you want to visit via SSH, however, it is not accessible directly. Instead, you have to visit it from a bastion/proxy server. You can configure SSH to use the bastion/proxy server when visiting the production server.
Host <production_server>
ProxyCommand ssh <proxy_server …It is suggested that you use Python instead of Shell to manipulate text files!
Please refer to
Advanced Use of "head" and "tail"
on how to use head and tail for printing rows from a text file.
These 2 commands are convenient when you want to take head/tail rows …
You can use the following command to copy your SSH public key to a Linux server.
ssh-copy-id -i ~/.ssh/id_rsa.pub host_machine
However,
if a Linux server runs the SSH deamon on a non default port (default is 22),
you have to specify the port with option -p port.
In …
First you have to install package "lm-sensors".
wajig install lm-sensors
To detect the cpu temperature, type the following command.
modprobe coretemp
sensors
For more instructions on this top, see nixCraft.
If the two directories are on the same machine,
you can use either colordiff (preferred over diff) or git diff
to find the differences between them.
colordiff -qr dir_1 dir_2
git diff --no-index dir_1 dir_2
It is a little bit tricky when the …