Info1:
Goto location of the root folder and run this below command.
du -shx *
Output:
563M folder1
5.8M folder2
*********************************************************************************
Info2:
df -h This command is used to display total and remaining disk space
Filesystem Size Used Avail Use% Mounted on
udev 487M 0 487M 0% /dev
tmpfs 100M 12M 88M 12% /run
/dev/xvda1 20G 12G 7.3G 62% /
tmpfs 496M 0 496M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 496M 0 496M 0% /sys/fs/cgroup
tmpfs 100M 0 100M 0% /run/user/0
***********************************************************************************Info3:
df -i This command is used to display total files and it will indicate Inodes usages
Filesystem Inodes IUsed IFree IUse% Mounted on
udev 124467 360 124107 1% /dev
tmpfs 126788 533 126255 1% /run
/dev/xvda1 1310720 1134443 176277 87% /
tmpfs 126788 1 126787 1% /dev/shm
tmpfs 126788 7 126781 1% /run/lock
tmpfs 126788 16 126772 1% /sys/fs/cgroup
tmpfs 126794 4 126790 1% /run/user/0
Info4:
Below command is used for find out which file is taking more than 100MB
sudo find / -type f -size +100M -exec ls -lh {} \;
Info5:
General useful info
sudo apt autoremove
sudo apt-get clean
sudo find / -type f -printf '%12s %p\n' 2>/dev/null|awk '{if($1>999999999)print $0;}'
Info6:
We need to remove files from this folder
root@ip-000-00-00-00:/var/lib/php# rm sessions/*
