20 мая 2018 г. · In bash script I'm developing I'm trying to execute command and capture in variable(s): how to achieve that? The command is tar, if it is of any significance.

25 июн. 2019 г. · In a Bash script, I need to redirect the output of a command to a variable, while also streaming unbuffered output to the terminal. I' ...

12 авг. 2018 г. · Save the output of the current pipe to a file while continuing the pipe afterwards. You could then read the file into a variable.

9 авг. 2018 г. · I'm trying to make a sh script where I put a value that I get from a command, into a variable, in this case n, but I have no idea what I'm doing.

31 янв. 2020 г. · Due to a specific need, I need all the stdout outputs of a bash function be stored in a variable ("F_MY_FUNC_R"), but I also need that function ...

17 янв. 2017 г. · The correct solution is to use command substitution like this: variable=$(complex_command). as in message=$(echo 'hello').

21 июл. 2020 г. · Run ifstat in a bash script and read the values into variables for an if statement to run a command if the values are smaller than an amount.

7 нояб. 2022 г. · I am trying to find a method to save the output of a command to variable but also print it in real time.

18 нояб. 2017 г. · Essentially capture STDIN/STDOUT in a variable no matter what, then if success do 'whatever' but if failure redirect STDIN/STDOUT to $LOG .

6 сент. 2018 г. · To get both variables assigned from a single setting of the variable, you'll need to get both from the subshell.