history command is used to recall, edit and rerun previous commands.
• Recall previous commands
# history | more 66 ping www.google.com 67 nslookup www.itsiti.com 68 cd /oracle 69 ls -lrt 70 pwd 71 ls -lrt 72 ps -ef | grep ccmsping 73 ssh 192.168.10.100 74 su - 10.2.2.15
