Kaiwen kkew3
kkew3
/ sum_filesize.sh
Last active
February 17, 2023 17:27
— forked from fsteffenhagen/sum_filesize.sh
sum human readable file sizes from `du` with `numfmt` and `perl`
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| # Require: [`fd`](https://github.com/sharkdp/fd.git) | |
| PATTERN='XXX' # Assume this would be a directory | |
| fd -0 -td "$PATTERN" \ | |
| | xargs -0 du -sh \ | |
| | numfmt --from=auto --to=none \ | |
| | perl -ane 'BEGIN { my $sum = 0; } $sum += $F[0]; print; END { print $sum, " totoal\n"; }' \ | |
| | numfmt --from=none --to=si |
kkew3
/ hull_plot.py
Last active
February 5, 2023 21:27
— forked from nicoguaro/hull_plot.py
Plot the convex hull around a set of points as a shaded polygon.
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| # -*- coding: utf-8 -*- | |
| """ | |
| Plot the convex hull around a set of points as a | |
| shaded polygon. | |
| @author: Nicolas Guarin Zapata and Kaiwen | |
| @date: February 6, 2023 | |
| """ | |
| import numpy as np | |
| from scipy.spatial import ConvexHull |
kkew3
/ node-and-npm-in-30-seconds.sh
Last active
September 21, 2018 22:07
— forked from isaacs/node-and-npm-in-30-seconds.sh
Use one of these techniques to install node and npm without having to sudo. Discussed in more detail at http://joyeur.com/2010/12/10/installing-node-and-npm/ Note: npm >=0.3 is *safer* when using sudo. The first two scripts work for me.
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| echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc | |
| . ~/.bashrc | |
| mkdir ~/local | |
| mkdir ~/node-latest-install | |
| cd ~/node-latest-install | |
| curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1 | |
| ./configure --prefix=~/local | |
| make install # ok, fine, this step probably takes more than 30 seconds... | |
| curl https://www.npmjs.org/install.sh | sh |