26 сент. 2020 г. · I want to grep for a variable that has the string test, but I also want to make sure that it will only find test if that is the only word on a line.

3 февр. 2024 г. · I'm trying to use grep to search for a line that begins with the character $char that's been input by using $char to define the search terms, and assign the ...

17 окт. 2023 г. · First, you need to use command substitution $() to get the variable to work. Secondly, use the variable inside double quotes in your find ...

1 окт. 2019 г. · How can I store whole line output from grep as 1 variable, not for every string. Example (I need just 3 variables, whole lines).

24 янв. 2014 г. · You should not be using spaces before the backtick. Additionally, use $( .. ) instead of backticks and quote it: var="$(grep '<td><a ...

24 сент. 2016 г. · The variable $USER is expanded to its value for grep. So, grep will show all lines which contains the value of $USER variable.

10 февр. 2011 г. · I need to check if the string contains the word upgrade , so I can do a simple grep and then check the exit status of it by $? and proceed.

21 апр. 2020 г. · When you use single quotes the the pattern is taken as a literal string, so grep '"name": $DNS_RECORD_NAME' will try to match the literal string.

12 мар. 2022 г. · I want to grep only the first occurrence of a string starting with datab and ending with role in a variable.

5 февр. 2023 г. · I need is to loop through this file for each employee, search if it exists in backup.txt file using grep and store the output in a variable ( ...