Linux

Commands

Find largest directories

du -a | sort -nr | head -n 5
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Run previous command with sudo

sudo !!
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Exit session but leave process running

disown -a && exit
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Troubleshooting

Fix access to /dev/dma_heap denied

sudo setenforce 0
sudo chcon system_u:object_r:device_t:s0 /dev/dma_heap/
sudo setenforce 1
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Fix cgroup mount destination: unknown

sudo mkdir /sys/fs/cgroup/systemd
sudo mount -t cgroup -o none,name=systemd cgroup /sys/fs/cgroup/systemd
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Set SELinux to permissive mode

/etc/selinux/configCopy to clipboard
SELINUX=permissive

reboot
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sudo setenforce 0
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