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@@ -12,8 +12,8 @@ to find relationships in the data is tedious. Human eyes, especially
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when looking at an ssh terminal, need compact and aligned text. The
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cat API aims to meet this need.
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-All the cat commands accept a query string parameter `h` to see all
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-the headers and info they provide, and the `/_cat?h` command lists all
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+All the cat commands accept a query string parameter `help` to see all
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+the headers and info they provide, and the `/_cat?help` command lists all
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the available commands.
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[float]
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@@ -38,12 +38,12 @@ EGtKWZlWQYWDmX29fUnp3Q 127.0.0.1 Grey, Sara
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[[help]]
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=== Help
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-Each of the commands accepts a query string parameter `h` which will
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+Each of the commands accepts a query string parameter `help` which will
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output its available columns.
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[source,shell]
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--------------------------------------------------
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-% curl 'localhost:9200/_cat/master?h'
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+% curl 'localhost:9200/_cat/master?help'
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id | node id
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ip | node transport ip address
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node | node name
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@@ -53,12 +53,12 @@ node | node name
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[[headers]]
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=== Headers
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-Each of the commands accepts a query string parameter `h` which will
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-output its available columns.
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+Each of the commands accepts a query string parameter `h` which forces
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+only those columns to appear.
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[source,shell]
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--------------------------------------------------
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-% curl 'n1:9200/_cat/nodes?headers=ip,port,heapPercent,name'
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+% curl 'n1:9200/_cat/nodes?h=ip,port,heapPercent,name'
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192.168.56.40 9300 40.3 Captain Universe
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192.168.56.20 9300 15.3 Kaluu
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192.168.56.50 9300 17.0 Yellowjacket
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Andrew Raines