CODE EXAMPLE FOR SHELL

ubuntu delete php session (inodes full 100%)

#!/bin/bash 
 
# Export bin paths
export PATH=$PATH:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
 
# Get PHP Session Details
PHPSESSIONPATH=$(php -i 2>/dev/null | grep -w session.save_path | awk '{print $3}' | head -1);
PHPSESSIONLIFETIME=$(php -i 2>/dev/null | grep -w session.gc_maxlifetime | awk '{print $3}' | head -1);
PHPSESSIONLIFETIMEMINUTE=$( expr $PHPSESSIONLIFETIME / 60 );
 
# If PHPSESSIONPATH exists
if [ -d $PHPSESSIONPATH ];
then
    # Find and delete "expired" sessions
    find $PHPSESSIONPATH -type f -cmin +$PHPSESSIONLIFETIMEMINUTE -name "sess_*" -exec rm -f {} ;
fi