Things To Do With Computer When Bored
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...
Category: Tips
How To Find Out Which Proccess is Listening On A Port for Windows?
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? netstat is a very popular and useful tool used...
Pip ffi.h Gcc Error
pip is a tool used to install Python modules from a central python repository. While using pip command there may be some error like ffi.h gcc .This error will look like below.
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#include <ffi.h> ^ compilation terminated. error: command 'gcc' failed with exit status 1 |
Install libffi-dev...
How To Get Runnig VM Ip Address in Kvm/Libvirt
There are times when we start virtual machine and want to get ip address quickly without open any GUI or connecting virtual machines console. Here is the tip. virsh domiflist Command
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#!/bin/bash VMNAME=$1 for mac in `sudo virsh domiflist $VMNAME |grep -o -E "([0-9a-f]{2}:){5}([0-9a-f]{2})"` ; do arp -e | grep $mac | grep -o -P "^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}" ; done |
The magic is...
How To Run Parallel Jobs/Process/Programs in Bash
We generally run jobs in bash in serial order. Serial order means one command runs and after completion other command starts. There is another way to run jobs which are named parallel. Running parallel means...
Linux Print History Command Without Line Numbers
Linux history command is used to get previously used commands by the current user. The default size for the history command is 1000 which means that last 1000 command will be stored in history. While listing...
