Spark Messenger installation —— Install Java —— sudo apt-get update sudo apt-get install default-jre —— Install Spark IM —— wget http://download.igniterealtime.org/spark/spark_2_8_2.tar.gz sudo tar -zxvf spark_2_8_2.tar.gz -C /opt/ sudo mv /opt/Spark/ /opt/spark cd /opt/spark/ sudo...
Breaking password in centos 7 Root the system and stay on grub screen grub2 Press e (to edit) Goto line which starts with Linux16 Edit Linux 16 Add – rd.break in last rd.break If...
How To Install the Apache Web Server on Ubuntu Desktop installation Ubuntu 18.04 and Ubuntu 16.04 List running processes ordered by RAM usage ps aux | awk ‘{print $2, $4, $11}’ | sort -k2rn...
Dual boot system windows 10 and Linux Editing grub file in centos 7 While Dual booting your system with windows and centos 7, one common problem arises ie. menuentry of windows disappears . To...
