13 июл. 2010 г. · As previously mentioned, the "correct" way to return a string from a function is with command substitution. In the event that the function also ... Bash: Return a string from bash function - linux - Stack Overflow In Bash, how can I write a function that returns a string to set a ... Другие результаты с сайта stackoverflow.com

Bash function can return a string value by using a global variable. In the following example, a global variable, 'retval' is used. A string value is assigned ...

19 окт. 2020 г. · I have used 'return' to return number from shell function, Also I know 'echo' is used to return string from function. How to return a string from a bash function without forking? shell script - How to return from bash functions the right way? Другие результаты с сайта unix.stackexchange.com

17 мар. 2024 г. · To return a string from the bash function, use the command substitution method with the echo command. The command substitution takes the ...

27 июн. 2018 г. · There are two popular ways to return string from functions. First of them involves global variables which values are changed inside functions.

14 сент. 2023 г. · We'll then learn how to return values from Bash functions using two methods: by sending function output to standard output, and by leveraging global variables.

Other way is use global variable which you modify within function. You can also use command echo to write string value and use command substitution to get it ...

1 дек. 2023 г. · In Bash, you can use the 'return' command to return a value from a function with the syntax, function returnVal(){return val} . The returned ...

Bash trick to return string from function - 10x faster than using subshell like $(cmd) · GitHub. Instantly share code, notes, and snippets.

Functions return numbers (return codes). echo the string, or set it in a variable. ie Code: blah() { _RC="string" } blah echo $_RC