diff --git a/api/types/languages/languages.go b/api/types/languages/languages.go
index ae87e7d..1e22adf 100644
--- a/api/types/languages/languages.go
+++ b/api/types/languages/languages.go
@@ -7,26 +7,23 @@ type ProgrammingLanguage string
 func (p *ProgrammingLanguage) CodeCommand(sourceCode string) []string {
 	switch *p {
 	case Python:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.py && python /tmp/code.py", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("python <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Ruby:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.rb && ruby /tmp/code.rb", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("ruby <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Javascript:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.js && node /tmp/code.js", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("node <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Typescript:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.ts && bun /tmp/code.ts", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("bun <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Lua:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.lua && lua /tmp/code.lua", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("lua <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Kotlin:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.kt && kotlinc /tmp/code.kt -include-runtime -d /tmp/code.jar && kotlin /tmp/code.jar", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("kotlinc <(cat << 'EOF'\n%s\nEOF\n) -include-runtime -d /tmp/code.jar && kotlin /tmp/code.jar", sourceCode)}
 	case Julia:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.jl && julia /tmp/code.jl", sourceCode)}
-	// figure out a way run zig source code
-	// case Zig:
-	// 	return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.zig && zig build run /tmp/code.zig", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("julia <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	case Rust:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/rust_code.rs && rustc --out-dir=/tmp /tmp/rust_code.rs && /tmp/rust_code", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("rustc -o /tmp/code <(cat << 'EOF'\n%s\nEOF\n) && /tmp/code", sourceCode)}
 	case Golang:
-		return []string{"/bin/sh", "-c", fmt.Sprintf("printf '%%s\n' \"%s\" > /tmp/code.go && go run /tmp/code.go", sourceCode)}
+		return []string{"/bin/sh", "-c", fmt.Sprintf("go run <(cat << 'EOF'\n%s\nEOF\n)", sourceCode)}
 	default:
 		return nil
 	}