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- #!/bin/sh
- set -e
- echo "Disabling swapon"
- # Disable swapon to avoid initscripts to setup swap space.
- # Rationale: security-in-depth model.
- SWAPON=/sbin/swapon
- # Move any /sbin/swapon installed by any package out of the way,
- # now (--rename) as well for any future one (hint: apt-get upgrade...).
- dpkg-divert --rename --add /sbin/swapon
- # Install a custom noop swapon executable instead.
- cat > $SWAPON << 'EOF'
- #!/bin/sh
- /bin/true
- EOF
- chmod 755 $SWAPON
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