We work for earn money. We consume our time for money but sometimes we may be bored. Changing current work will made us more happy and will refresh our mind. Here we will provide some useful things to do when we are bored. Consuming time with useful work is important...
Linux puts issued commands into history. History gives previous issued commands. Some times we need to get history file.
We are all believe security. But sometimes security become a bottleneck for our productivity. Enterprises generally put automatic screen lock after idle time for windows operating systems by using security policy.
System or Network administrators looks ports and applications to solve problems. Getting port and application info in linux can be done lsof command. But in Windows?
We generally run jobs in bash in serial order. There is another way to run jobs which is named parallel. Running parallel means multiple jobs run at the same time. Send Job To The Background
$ ping google.com & ping poftut.com &
We can see from the output that after command is issued we have two...
Linux history command is used to get previously used commands by the current user. Default size for the history command is 1000 which means that last 1000 command will be stored in the history. While listing history of bash line numbers are provided too. This is not expected in some...