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| author | Tom Ryder <tom@sanctum.geek.nz> | 2016-06-18 14:03:41 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2016-06-18 14:03:41 +1200 |
| commit | c04d328b1a04cd637762c21c5d6d9425bf1ad46d (patch) | |
| tree | 735c57c25638270a2bb5aa86dcb9ab59bc3b47eb /bin/htmlurls | |
| parent | Commenting for urlcheck (diff) | |
| download | dotfiles-c04d328b1a04cd637762c21c5d6d9425bf1ad46d.tar.gz dotfiles-c04d328b1a04cd637762c21c5d6d9425bf1ad46d.zip | |
Nice comments for URLs scripts
Diffstat (limited to 'bin/htmlurls')
| -rwxr-xr-x | bin/htmlurls | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/bin/htmlurls b/bin/htmlurls index b99667de..fc13bac8 100755 --- a/bin/htmlurls +++ b/bin/htmlurls @@ -1,6 +1,23 @@ #!/usr/bin/env bash + +# +# Extract <a href="..."> URLs from an HTML document or documents. +# +# Author: Tom Ryder <tom@sanctum.geek.nz> +# Copyright: 2016 +# License: Public domain +# + +# Check we have the programs we need hash pup || exit + +# Emit the content of the args, or stdin cat -- "${@:-/dev/stdin}" | ## shellcheck disable=SC2002 + +# Pipe it through a pup filter to get all the values of the a href elements pup 'a attr{href}' | + +# Sort it; use a plain locale to force a proper bytewise sort so that +# punctuation is not ignored LANG=C.UTF-8 sort | # skipping punctuation in a locale sort is unacceptable uniq |