Esc | Normal mode |
i | Insert mode |
v | Visual mode |
Ctrl+v | Block visual mode |
R | Replace mode |
:set colorcolumn=79 | Replace mode |
h | left |
j | down |
k | up |
l | right |
w | beginning next word |
e | end next word |
b | beginning previous word |
0 | beginning of line |
$ | end of line |
% | go to matching bracket |
gg | beginning of file |
G | end of file |
#G | go to line # |
gt | next tab |
Gt | previous tab |
Ctrl + Shift + w | Switching splits |
y | copy |
p | paste |
yy | copy line |
x | delete |
d | delete selection |
dd | delete line |
u | undo |
Ctrl + r | redo |
I | Insert at beginning of line |
A | Append at end of line |
ce | Change rest of word |
C | Change rest of line |
r | replace |
c | change |
o | new line under |
O | new line above |
"+y | copy (system clipboard) |
"+p | paste (system clipboard) |
>> | comment |
<< | uncomment |
/stuff | search 'stuff' (n is next occurence, N is previous) |
:w | save |
:q | quit |
:!cmd | execute command in shell |
:%s/old/new/g | search 'old' and replace with 'new' |
:noh | unhighlight text |
gg=G | reset indentation of whole file |
:r filename | insert content of file filename into current file |
:vsp filename | open vertical split |
:hsp filename | open horizontal split |
Alt + Shift + Enter | new terminal |
Alt + j, Alt + k | move focus |
Alt + Shift + j, Alt + Shift + k | rotate windows |
Alt + Space | Change tiling mode |
Alt + Shift + c | kill window |
Alt + Shift + # | move current window to # workspace |
Alt + # | move to #th workspace |
Alt , or Alt . | toggle number of master windows |
Alt t | tile floating window |
Alt + p | launch dmenu (if installed) |
find . -name "*.pyc" -delete | remove all files in subdirectories with extension pyc |
sudo shutdown -time now | shutdown computer |
kill -9 $(ps -C cmd -o pid h) | kill all process of cmd command |
ln -s real_path sym_path | create symbolic link |
cat /proc/meminfo | know the machine RAM |
cat /proc/cpuinfo | know the machine cpu's |
nautilus --no-desktop --browser | open nautilus file browser |
du -h filename | get file or directory size |
df -h | get disk usage |
netstat -nptl | List all TCP opened ports on localhost in listen mode |
docker build -f Dockerfile.datascience --tag="abeaulne/datascience" . | build an image from specified Dockerfile |
docker login | login to dockerhub |
docker push abeaulne/datascience | push an image to dockerhub |
docker run -i -t IMAGE /bin/bash | launch a container in interative bash mode |
docker images | list local images |
docker ps -a | list local containers |
docker ps -aq | xargs docker rm | delete all local containers |
docker rmi IMAGE | delete an image |
Ctrl + p + Ctrl + q | if container was ran with docker run -i -t, then detach |
docker attach CONTAINER | attach to running container |
conda env list | list environments |
conda create --name py27 python=2.7 anaconda | create an python 2.7 env called py27 |
conda remove --name NAME --all | remove an env |
source activate NAME | change to (activate) an env |
source deactivate | deactivate current env |