Shell Scope

Shell Scope - 7.3

Talend ESB Container Administration Guide

Version

7.3

Language

English

Product

Talend Cloud

Talend Data Fabric

Talend Data Services Platform

Talend ESB

Talend MDM Platform

Talend Open Studio for ESB

Talend Real-Time Big Data Platform

Module

Talend ESB

Talend Runtime

Content

Administration and Monitoring

Design and Development

Installation and Upgrade

Last publication date

2023-09-13

The commands within the shell: scope are used to provide terminal window commands in the OSGi shell.

Shell Scope commands
Command	Parameters	Description
`shell:alias`	`command`	Creates an alias to a command.
`shell:cat`	`[options] [paths or urls]`	Displays the content of a file or URL. Where `paths or urls` is a list of file paths or urls to display separated by whitespace (use - for STDIN)
`shell:clear`		Clears the console buffer.
`shell:completion`	`[mode]`	Displays or changes the completion mode on the current console session. Where `mode` is the completion mode to set. The valid completion modes are: `global`, `first`, `subshell`.
`shell:date`	`[options] [format]`	Displays the current time in the given FORMAT.
`shell:each`	`values function`	Executes a closure on a list of arguments. Where: `values` is the collection of arguments to iterate on `function` is the function to execute
`shell:echo`	`[options] [arguments]`	Echoes or prints arguments to STDOUT, separated by whitespaces.
`edit`
`shell:env`	`variable [value]`	Gets/sets the value of a console session variable.
`shell:exec`	`command`	Executes system processes.
`shell:grep`	`[options] pattern`	Prints lines matching the given pattern, in regular expression.
`shell:head`	`[options] [paths or urls]`	Displays the first lines of a file. Where `paths or urls` is a list of file paths or urls to display separated by whitespaces.
`shell:history`		Prints commands history.
`shell:if`	`condition ifTrue [ifFalse]`	If/Then/Else block.
`shell:info`		Prints system information.
`shell:java`	`[options] className [arguments]`	Executes a Java standard application.
`less`
`shell:logout`		Disconnects shell from current session.
`more`
`shell:new`	`class [args]`	Creates a new java object.
`shell:printf`	`format arguments`	Formats and prints arguments.
`shell:sleep`	`[options] duration`	Sleeps for a defined `duration` then wakes up. The default time unit is millisecond, use `-s` option to use second instead.
`shell:sort`	`[options] [files]`	Writes sorted concatenation of all files to standard output, separated by whitespaces.
`shell:source`	`script [args]`	Runs a script. Where: `script` is a URI pointing to the script `args` are arguments for the script
`shell:stack-traces-print`	`[print]`	Prints the full stack trace in the console when the execution of a command throws an exception.
`shell:tac`	`[options]`	Captures the STDIN and returns it as a string. Optionally writes the content to a file.
`shell:tail`	`[options] [path or url]`	Displays the last lines of a file. Where `path or url` is a file path or url to display.
`shell:threads`	`[options] [id]`	Prints the current threads (optionally with stacktraces).
`shell:watch`	`[options] command`	Watches & refreshes the output of a command.
`shell:wc`	`[options] [files]`	Prints newline, word, and byte counts for each file.
`shell:while`	`condition function`	Loops while the condition is true.Where: `condition` is the condition of the loop `function` is the function to execute