Network Wget wget is a http client wget http://digitalvellum.next.xxxx-labs.com/ping Curl Make a web request curl -v ppe.courseadmin.he.pearsoncmg.com/console/launch?courseId=y File Upload curl -v -u username:password --upload-file he-mypearson-parent-3.6.pom https://devops-tools.xxxx.com/nexus-deps/service/local/repositories/Releases/content/com/ltg/3.6-SNAPSHOT/he-myson-parent-3.6.pom nc Ping to a port nc -zv 10.20.238.210 1521 Netstat Show all network connections netstat netstat -cnulp netstat -a -n | grep "LIST" Get number of connections netstat --tcp | wc -l Get ports with pid netstat -lnptu Route route -n Telnet telnet 10.52.208.59 telnet 10.52.208.59 9080 network trace mtr 10.32.149.159 Server …………. Get shared server info df -h #number of cores nproc # CPU architecture information lscpu #restart ubunutu sudo reboot #linux os version uname -a c...