/home/rabin.io/notes
A quick snippet I use to validate email address format.
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<?php if (empty($argv[1])) { exit (1); } array_shift($argv); foreach ($argv as $key => $email) { echo (filter_var($email, FILTER_VALIDATE_EMAIL)) ? 'valid ' : 'not valid '; echo "($email)" . PHP_EOL; } |
E.g
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cat members.csv | awk -F',' '{print $1}' | xargs -n50 validate_email.php |
The Dockerfile
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#FROM 195a4b79eb1c #Version 0.4 FROM Fedora-Docker-Base-22-20150521.x86_64 MAINTAINER rabin@rabin.io RUN dnf update -y && dnf install -y mock rpmdevtools tmux htop && dnf clean all RUN ["dnf", "install", "-y", "http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-22.noarch.rpm", "http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-22.noarch.rpm"] RUN ["/usr/sbin/useradd", "-m", "builder"] #ENTRYPOINT ["/usr/bin/su", "-", "builder"] VOLUME ["/home/builder"] |
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