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@andyrbell
andyrbell / scanner.sh
Last active October 8, 2025 07:32
Make a pdf look scanned using ImageMagick
# use ImageMagick convert
# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf
@csswizardry
csswizardry / README.md
Last active June 16, 2024 13:44
Vim without NERD tree or CtrlP

Vim without NERD tree or CtrlP

I used to use NERD tree for quite a while, then switched to CtrlP for something a little more lightweight. My setup now includes zero file browser or tree view, and instead uses native Vim fuzzy search and auto-directory switching.

Fuzzy Search

There is a super sweet feature in Vim whereby you can fuzzy find your files using **/*, e.g.:

:vs **/*<partial file name><Tab>
@jinnko
jinnko / pem-split
Last active January 23, 2025 20:11
Take a PEM format file as input and split out certs and keys into separate files.
#!/usr/bin/awk -f
#
# Take a PEM format file as input and split out certs and keys into separate files
#
BEGIN { n=0; cert=0; key=0; if ( ARGC < 2 ) { print "Usage: pem-split FILENAME"; exit 1 } }
/-----BEGIN PRIVATE KEY-----/ { key=1; cert=0 }
/-----BEGIN CERTIFICATE-----/ { cert=1; key=0 }
split_after == 1 { n++; split_after=0 }
/-----END CERTIFICATE-----/ { split_after=1 }
@utek
utek / Exclude_tables.md
Last active June 6, 2024 08:11
Define ignored tables in alembic.ini

Add this in your ini file:

[alembic:exclude]
tables = spatial_ref_sys

In env.py:

    import re