mbuffer is a tool for buffering data streams with a large set of unique features:
direct support for TCP based network targets (IPv4 and IPv6)
ability to send to multiple targets in parallel (distribution mode)
support for multiple volumes
I/O rate limitation
high/low watermark based restart criteria
configurable buffer size
on the fly MD5 hash calculation
highly efficient, multi-threaded implementation

pidstat -T CHILD -r 2 5


find / -type f |awk '{$NF="";a[$0]++}END{for (i in a) print a[i],i }' FS=\/ OFS=\/ |sort -rn|head -10


Sub-Version Superblock Position on Device
0.9 At the end of the device
1.0 At the end of the device
1.1 At the beginning of the device
1.2 4K from the beginning of the device

Make sure you have enough disk space your server.

df -h

screen -X -S SCREENID kill

dpkg-reconfigure phpmyadmin

Fix.

cd && run_some_command_again