Difference between revisions of "Create a Kali image running cron"
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RUN apt-get clean | RUN apt-get clean | ||
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RUN apt-get update && \ | RUN apt-get update && \ | ||
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# Add crontab file | # Add crontab file | ||
| − | COPY crontab /etc/cron.d/crontab | + | #COPY crontab /etc/cron.d/crontab |
# Give execution rights on the cron job | # Give execution rights on the cron job | ||
| − | RUN chmod 0644 /etc/cron.d/crontab | + | #RUN chmod 0644 /etc/cron.d/crontab |
# Create the log file to be able to run tail | # Create the log file to be able to run tail | ||
Latest revision as of 13:06, 10 July 2024
Sample 1
FROM kalilinux/kali-rolling:latest ARG KALI_METAPACKAGE=core ENV DEBIAN_FRONTEND noninteractive RUN apt-get update RUN apt-get -y upgrade RUN apt-get -y install kali-linux-${KALI_METAPACKAGE} RUN apt-get clean COPY entrypoint.sh /entrypoint.sh RUN chmod +x /entrypoint.sh ENTRYPOINT [ "/entrypoint.sh" ]
Sample 2 - running a cron job
FROM ubuntu:latest # Install necessary software RUN apt-get update && \ apt-get -y install cron # Add crontab file COPY crontab /etc/cron.d/crontab # Give execution rights on the cron job RUN chmod 0644 /etc/cron.d/crontab # Create the log file to be able to run tail RUN touch /var/log/cron.log # Start the cron service CMD cron && tail -f /var/log/cron.log
Putting both of the above together
FROM kalilinux/kali-rolling:latest ARG KALI_METAPACKAGE=core ENV DEBIAN_FRONTEND noninteractive RUN apt-get update RUN apt-get -y upgrade RUN apt-get -y install kali-linux-${KALI_METAPACKAGE} RUN apt-get clean RUN apt-get update && \ apt-get -y install cron # Add crontab file #COPY crontab /etc/cron.d/crontab # Give execution rights on the cron job #RUN chmod 0644 /etc/cron.d/crontab # Create the log file to be able to run tail RUN touch /var/log/cron.log # Start the cron service CMD cron && tail -f /var/log/cron.log
