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

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.

8 нояб. 2013 г. · The shell does indeed pipe the output of the command to the variable. It ALSO pipes stdin into the command. This can mess up while loops that ...

19 сент. 2013 г. · You are trying to mix code and data, which is not a good idea. Instead, define a function which takes a file (directory?) name as an argument, ...

10 авг. 2015 г. · Piping means forwarding the output of a previous command as the input of the next command, eg echo 1,2,3 separated by tabs and then cut to display the first ...

13 мая 2021 г. · I don't want to have a temporary file to save up output, as it is pretty huge. I tried doing >(grep -c '[^3]$' | read variable) and >(grep -c '[ ...

19 нояб. 2020 г. · Inside the shell script, do this: data=$(cat) that will use the cat command to read standard input and store the result in the $data variable.

5 янв. 2022 г. · Bash: Assign output of pipe to a variable · -1 · include variable in ... Shell script: Using variables makes command fails ( substituting values ...

29 июн. 2018 г. · Commands on either side of a pipe are executed in separate processes, so variable setting on one won't affect the other. Please provide an ...

11 июл. 2014 г. · The <(...) syntax creates a subshell and connects its output to a pipe, which we redirect into the input of read with the ordinary < operation.