disk quota
Copy Large Files Over the Network with Netcat + tar + Qpress compression
On the target host, change directory to the folder you want to copy the files to:
nc -l 9999 | qpress -vdio | tar xvf -
On the source host, change directory to the folder containing the files to be copied:
tar -cf - . | qpress -vio - . | nc [TARGET_HOST_IP] 9999
Find Large Files using `find` Command
Oftentimes you will be maintaining disk space on your servers or nearing your account’s disk space quota. Quickly you want to know which files are taking up your disk space, here’s a quick rundown to find files greater than 10MB.
find . -type f -size +10240k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }'
This will find files from your current working directory and list them alongside their corresponding sizes.