31 мар. 2015 г. · The right way is to use double quotes when referencing: echo "$var" This gives the expected value in all the examples given. Always quote variable references! How to echo (print) the value of a variable in Bash? Why echo function is not printing anything here? - Stack Overflow Batch script : Echo is not printing the variable value [duplicate] Using echo command with -n option doesn't print the variable Другие результаты с сайта stackoverflow.com

24 февр. 2021 г. · Also note that echo can generally not be used to output arbitrary data. You'd use printf for that instead. – Stéphane Chazelas. Commented Feb 24 ... Variable value not getting resolved in argument and echo ... Echo is not printing the correct value for a variable Другие результаты с сайта unix.stackexchange.com

28 сент. 2019 г. · I'm storing it in a variable and trying to pass echo the variable to pass the value to another command to parse the output. But when I'm trying to echo the ...

20 авг. 2017 г. · I am trying to print the content of a variable in a bash script. I need all the line breaks just as in the string, especially in the end of ...

Using the echo command you can display the output of a variable or line of text. It requires no formatting while implementing this option.

29 февр. 2024 г. · If you need to print binary data, such as images, audio, or video, the echo command may not be able to display them properly in the terminal.

1 дек. 2023 г. · In this case, the echo command doesn't print anything because the variable unset_var is not set. To avoid this, you can use parameter expansion ...