Picked these from here
Command | Note |
---|---|
Ctrl + a | go to the start of the command line |
Ctrl + e | go to the end of the command line |
Ctrl + k | delete from cursor to the end of the command line |
Picked these from here
Command | Note |
---|---|
Ctrl + a | go to the start of the command line |
Ctrl + e | go to the end of the command line |
Ctrl + k | delete from cursor to the end of the command line |
> curl 'http://172.20.11.177:50070/jmx?qry=Hadoop:service=NameNode,name=NameNodeStatus' | |
{ | |
"beans" : [ { | |
"name" : "Hadoop:service=NameNode,name=NameNodeStatus", | |
"modelerType" : "org.apache.hadoop.hdfs.server.namenode.NameNode", | |
"State" : "active", | |
"NNRole" : "NameNode", | |
"HostAndPort" : "localhost:19000", | |
"SecurityEnabled" : false, | |
"LastHATransitionTime" : 0 |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.