# available limit
origrata@ubuntu:~$ ulimit -n 1024 # To increase the available limit to say 65535 origrata@ubuntu:~$ sudo nano /etc/sysctl.conf # add the following line to it fs.file-max = 65535 sudo vim /etc/security/limits.conf # add following lines to it * soft nproc 65535 * hard nproc 65535 * soft nofile 65535 * hard nofile 65535 root soft nproc 65535 root hard nproc 65535 root soft nofile 65535 root hard nofile 65535 # edit the following file origrata@ubuntu:~$ sudo nano /etc/pam.d/common-session # add this line to it session required pam_limits.so # run this to refresh with new config origrata@ubuntu:~$ sudo sysctl -p # logout and login and try the following command origrata@ubuntu:~$ ulimit -n 65535
restart setelah config