|
3 meses atrás | |
---|---|---|
README.md | 3 meses atrás | |
backup.sh | 3 meses atrás | |
man.sh | 9 meses atrás | |
nvidia.sh | 3 meses atrás | |
smt.sh | 3 meses atrás | |
wifi.sh | 9 meses atrás |
How to install?
Include the following in your .bashrc
or .profile
files by adding:
```sh
source $HOME/path_to/backup.sh
source $HOME/path_to/nvidia.sh
source $HOME/path_to/wifi.sh
source $HOME/path_to/smt.sh
source $HOME/path_to/man.sh
```
NOTE: Only tested in (Arch) GNU/Linux.
.conf
file. This configuration file looks like: /home/user/directory_A
/home/user/directory_B
/home/user/directory_C
/home/user/file_A.sh
/home/user/file_B.rs
/home/user/file_C.so
There can be different profiles, each with its own .conf
and destination.
By default, I added HOME and WORK. Simple. But you can add as many as you
like. To backup the data, type backup home
or backup work
in a terminal.
nvidia.sh: Enables or disables discrete NVIDIA (OPTIMUS) GPU. Useful to
extend battery life in beefy laptops when this GPU is not needed. Type
nvidia on
or nvidia off
. NOTE: will ask for administrator (root) password
to change status of /proc/acpi/bbswitch
.
wifi.sh: Enables or disables wireless interface (handy in non-distracting
environments such as sway, herbstluftwm, i3, etc.). Type wifi on
or wifi off
in a terminal.
smt.sh: Enables or disables simultaneous multithreading (a.k.a.
hyperthreading). Why would you…? If you crush numbers heavily (model data
fitting, solving ODEs, etc) hyperthreading reduces the computer’s
performance by a factor of 2 (the program takes twice as long to complete).
This is bad. However, it does improve performance in other tasks (i.e. compiling
kernel takes half the time with hyperthreading). This is good. Type
hyperthreading on
or hyperthreading off
before running your software.
NOTE: will ask for administrator (root) password to change status of
/sys/devices/system/cpu/smt/control
.
man.sh: Changes the default colours of the system reference manuals (man
).
Why not.