2020-05-02 04:12:40 +00:00
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# If we installed software, be sure to run
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rm /var/lib/dbus/machine-id
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# Before exiting the chroot, remove the diversion:
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# Earlier this guide asked you to make a backup copy of /sbin/initctl.
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# If the following command does not restore this file, then restore from the backup copy you made.
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rm /sbin/initctl
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dpkg-divert --rename --remove /sbin/initctl
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# Remove old kernels
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2020-05-02 06:30:03 +00:00
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ls /boot/vmlinuz-5.4.**-**-generic > list.txt
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2020-05-02 04:12:40 +00:00
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sum=$(cat list.txt | grep '[^ ]' | wc -l)
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if [ $sum -gt 1 ]; then
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2020-05-02 06:30:03 +00:00
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dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge
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2020-05-02 04:12:40 +00:00
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fi
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rm list.txt
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2020-05-02 06:30:03 +00:00
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apt-get clean
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rm -rf /tmp/*
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2020-05-02 04:12:40 +00:00
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rm /etc/resolv.conf
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