21 мар. 2011 г. · An optimal way to read a multiline variable is to set a blank IFS variable and printf the variable in with a trailing newline.

11 апр. 2016 г. · you need to double-quote $variable when you use it, otherwise the while loop will get only one line of input. See, for example, the difference ...

20 дек. 2022 г. · You will be able to read your input with the escaped newline: $ read input hello \ > world $ echo "$input" hello world

24 окт. 2014 г. · Here are a few bash solutions (some of which should also work in other shells, like zsh ). Firstly with the += append operator.

16 февр. 2023 г. · Processing a multiline variable line by line within a bash function · Be precise/concise about what do you want to do with this multi-line sample.

17 авг. 2021 г. · I'm trying to run a script that takes a -t argument. This argument stands for text, and the value -- in theory -- is allowed to be multiline.

4 дек. 2020 г. · But in bash , for that to work, you'd need to set the lastpipe option ( shopt -s lastpipe , only works for non-interactive shell instances), for ...

11 мая 2020 г. · I'm trying to read two lines into two variables. In Bash I would use something like this: cat << EOF > myfile line1 line2 EOF cat myfile | { ...

31 мар. 2019 г. · If you insist on having your $MULTILINE variable, then write that to a file and read it from there: tmpfile=$(mktemp) printf '%s\n' "$MULTILINE ...

26 мар. 2016 г. · First of all, let's decouple the read from the text line by using a variable: text="line-1 line-2" ### Just an example. read -p "$text" ...