20 lines
616 B
Bash
20 lines
616 B
Bash
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#!/usr/bin/env bash
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if [ "$(ls -A /usr/local/share/ca-certificates/)" ]; then
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update-ca-certificates
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fi
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# Prior art:
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# - https://github.com/renskiy/cron-docker-image/blob/5600db37acf841c6d7a8b4f3866741bada5b4622/debian/start-cron#L34-L36
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# - https://blog.knoldus.com/running-a-cron-job-in-docker-container/
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declare -p | grep -Ev 'BASHOPTS|BASH_VERSINFO|EUID|PPID|SHELLOPTS|UID' >/container.env
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{ for cron_job in "$@"; do echo -e "SHELL=/bin/bash
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BASH_ENV=/container.env
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${cron_job} > /proc/1/fd/1 2>/proc/1/fd/2"; done; } |
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sed --regexp-extended 's/\\(.)/\1/g' |
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crontab -
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crontab -l
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exec cron -f -l -L 15
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