15 сент. 2011 г. · I want to read a file and save it in variable, but I need to keep the variable and not just print out the file. How can I do this?

7 июн. 2012 г. · The following reads a file passed as an argument line by line: while IFS= read -r line; do echo "Text read from file: $line" done < my_filename.txt

8 авг. 2017 г. · I want to read text file contents into a Bash variable, suppressing the error message if that file does not exist.

6 июн. 2023 г. · I'm trying to read a files content into a variable in my .sh. Some part of the files path is stored in another variable. This is my current code:

2 янв. 2013 г. · I am very new to making bash scripts, but my goal here is to take a .txt file I have and assign the string of words in the txt file to a variable.

11 апр. 2019 г. · I am trying to read a file with a few lines into a single bash variable without the new lines. My current script reads them in but keeps the presence of ...

11 июн. 2012 г. · Process the lines inside the loop instead of after it. If you really need the file in a variable: var=$(<file).

24 авг. 2022 г. · I'm writing an basic bash script where I'm reading a file which contains initially "1" as content. After reading it I want to increase it +1 everytime whenever ...

8 авг. 2020 г. · Several ways: First, you can use process substitution to read the file contents into a single variable.

16 февр. 2017 г. · You can probably use read -r -d '' <input.txt to read the whole file in a single string. However, in my tests, I am not getting this behaviour.