bk2204

#!/bin/sh
#
# Run this script as "ssh-key-algo [email protected]".  You can also specify a
# different location if you'd like to run this against an GitHub Enterprise
# Server instance.


DIR=$(mktemp -d -t tmp.XXXXXXX)
trap 'rm -fr "$DIR"' EXIT

bk2204

#!/bin/sh
# Pipe an email to standard input and, if it supports RFC 8058 one-click unsubscribe, you will be automatically unsubscribed.

formail -c -x List-Unsubscribe | perl -pe 's!<https?://([^>]+)>!$1!' | \
    xargs curl -X POST -H'Content-Type: application/x-www-form-urlencoded' -dList-Unsubscribe=One-Click

bk2204

#!/bin/sh -e
# This shell script demonstrates how to use the local keyword to create
# dynamically-scoped variables in various shells.  Notably, this technique works
# with AT&T ksh, as well as bash, dash, mksh, pdksh, zsh, busybox sh, and other
# Debian Policy-compliant sh implementations.

# Simple Perl-compatible testing framework.  Produces TAP output.
COUNT=0

is () {