27 апр. 2011 г. · So just for simplicity I'll post what I was actually looking for when I got here. echo $string1 | sed 's@^[^0-9]*\([0-9]\+\).*@\1@'. How to extract numbers from a string? How to get the first number after a string in bash Grep the first number in a line - bash BASH How to get first number in a string of a file Другие результаты с сайта stackoverflow.com

2 апр. 2018 г. · In Bash, you can extract the first character using parameter expansion: ${parameter:offset:length}. Example: Bash: how to get the first number that occurs in a variable's ... How to get the first word of a string? Bash script help in getting the first digit from a number Другие результаты с сайта unix.stackexchange.com

1 июл. 2022 г. · The first method we will look at to extract a number is to use the tr command. $ NUMBER=$(echo "The store is 12 miles away." | tr -dc '0-9') ; ...

15 апр. 2024 г. · This tutorial explains how to extract the first number from a string in Bash, including an example.

17 июл. 2014 г. · Hi Masters, here is my req I have to create a 12 digit string which includes the user i/p Like if user input 2334 then the string will be ...

29 мая 2015 г. · How can I extract the first number from the filename? So far I've got this: for i in DLG*-*-*-sprite.ogg; ...

8 янв. 2012 г. · There are lots of ways to do it. Here's the one that first comes to mind for me: VALOREENABLE=`xinput list-props $ID | grep -i Enabled ...

18 мар. 2024 г. · In this tutorial, we'll learn how to extract the first word of a string in Bash. We'll use several methods to explore this, including Bash ...

21 окт. 2023 г. · In this article, we will explore different approaches to extract numbers from strings in a bash script, focusing on Linux command-line tools.

26 дек. 2023 г. · I need to get first digit from a string which contain 3 digits.And need to compare that first digit with 0 and if it is the same than it ...