Migrating to github.io

Finally decided to migrate this blog to http://paragasu.github.io



Disable ipv6 in debian

edit /etc/sysctl.conf and add config

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
net.ipv6.conf.eth0.disable_ipv6 = 1

#sysctl -p

Debian IPv6


Reactjs Fixed Data Table callback function onRowDoubleClick function

The callback function for onRowDoubleClick for Fixed data table.

rowClicked: function(event, rowIndex, rowData){
//code here


setting up nfs in debian stretch

On nfs server

#aptitude install nfs-kernel-server

Edit /etc/exports configuration file


Restart nfs

#exportfs -a
#/etc/init.d/nfs-kernel-server start

On nfs client

#aptitude install nfs-common
#/etc/init.d/nfs-common start

To list available nfs

#showmount -e

To mount nfs

#mount -t nfs /home/me/public /mnt/public

more info


Docker error System error in /sys/fs/cgroup/cpu,cpuactt in debian



Basic tmux command

  • Ctrl+b " – split pane horizontally.
  • Ctrl+b % – split pane vertically.
  • Ctrl+b arrow key – switch pane.
  • Hold Ctrl+b, don’t release it and hold one of the arrow keys – resize pane.
  • Ctrl+b c – (c)reate a new window.
  • Ctrl+b n – move to the (n)ext window.
  • Ctrl+b p – move to the (p)revious window.\

Tmux tutorial
Tmux the terminal multiplexer