ssl-check-expire-date.sh

#!/usr/bin/env bash

# usage: ./ssl-check-expire-date.sh ssl-check-expire-date.txt
# txt: each line is a host name

if [[ $# != 1 ]]; then
    echo "Usage: $(basename "$0") host-list-file"
    echo "eg: $(basename "$0") ssl-check-expire-date.txt"
    exit 1
fi

filename="$1"
[[ ! -s "${filename}" ]] && echo "${filename} does not exist!" && exit 1

while read -r line; do
    [[ -z "$line" ]] && continue

    TARGET_HOST=$(echo "$line" | cut -d' ' -f1)
    [[ "${TARGET_HOST}" == "#" ]] && continue

    echo -n "$line: "
    "${MY_SHELL_SCRIPTS:-$HOME/.dotfiles}/ssl-cert-info.sh" --host "$line" --end
done < "$filename"