rotdir (759B)
1 #!/bin/sh 2 3 # When I open an image from the file manager in nsxiv (the image viewer), I want 4 # to be able to press the next/previous keys to key through the rest of the 5 # images in the same directory. This script "rotates" the content of a 6 # directory based on the first chosen file, so that if I open the 15th image, 7 # if I press next, it will go to the 16th etc. Autistic, I know, but this is 8 # one of the reasons that nsxiv is great for being able to read standard input. 9 10 [ -z "$1" ] && echo "usage: rotdir regex 2>&1" && exit 1 11 base="$(basename "$1")" 12 ls "$PWD" | awk -v BASE="$base" 'BEGIN { lines = ""; m = 0; } { if ($0 == BASE) { m = 1; } } { if (!m) { if (lines) { lines = lines"\n"; } lines = lines""$0; } else { print $0; } } END { print lines; }'