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This article links to detailed descriptions of all the statements supported by USE script.
These descriptions assume knowledge of the USE script basics.

Statement reference

Statement
Description
Create an AWS4-HMAC-SHA256 signature value
basename
Extract the filename from path + filename string
buffer
Create a named buffer
clear
Delete any defined HTTP headers
csv
Create a CSV file
discard
Delete a named buffer
encode
Base16 or base64 encode data
encrypt
Encrypt a variable
escape
Escape quotes in a variable value or named buffer
Break out of a loop
foreach
Iterate over an array
Set a variable to contain the number of the last day of a specified month
gosub
Call a subroutine
gunzip
Inflate GZIP data
hash
Generate an SHA256 or HMACSHA256 hash
http
Execute an HTTP request
if
Conditionally execute statements
json
Format JSON data
loglevel
Change the logging level
loop
Execute statements repeatedly
match
Search using a regular expression
pause
Suspend script execution
print
Echo text to standard output
return
Explicitly return from a subroutine
save
Save a named buffer to disk
set
Specify a protocol parameter
Define a subroutine
terminate
End script execution
unzip
Decompress ZIP data in a named buffer
uri
URI (percent) encode a variable
var
Create or update a variable
Last modified 2yr ago
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