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julia — A high-level, high-performance dynamic programming language for technical computing. More informatio

Submitted by: @import:tldr-pages·Mar 2, 2026·

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Problem

How to use the julia command: A high-level, high-performance dynamic programming language for technical computing. More information: <https://docs.julialang.org/en/v1/manual/getting-started/>.

Solution

julia — A high-level, high-performance dynamic programming language for technical computing. More information: <https://docs.julialang.org/en/v1/manual/getting-started/>.

Start a REPL (interactive shell):

julia

Execute a Julia program and exit:

julia {{program.jl}}

Execute a Julia program that takes arguments:

julia {{program.jl}} {{arguments}}

Evaluate a string containing Julia code:

julia {{[-e|--eval]}} '{{julia_code}}'

Evaluate a string of Julia code, passing arguments to it:

julia {{[-e|--eval]}} '{{for x in ARGS; println(x); end}}' {{arguments}}

Evaluate an expression and print the result:

julia {{[-E|--print]}} '{{(1 - cos(pi/4))/2}}'

Start Julia in multithreaded mode, using n threads:

julia {{[-t|--threads]}} {{n}}

Code Snippets

Start a REPL (interactive shell)

julia

Execute a Julia program and exit

julia {{program.jl}}

Execute a Julia program that takes arguments

julia {{program.jl}} {{arguments}}

Evaluate a string containing Julia code

julia {{[-e|--eval]}} '{{julia_code}}'

Evaluate a string of Julia code, passing arguments to it

julia {{[-e|--eval]}} '{{for x in ARGS; println(x); end}}' {{arguments}}

Context

tldr-pages: common/julia

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