26 дек. 2014 г. · I want to remove the last four characters of this string and assign the result to a new variable var2, so that echo $var2 "some string". How to remove the last character from a bash grep output How to remove last n character from string in shell script How to get string without the last N characters? - bash Другие результаты с сайта stackoverflow.com

13 июл. 2014 г. · With bash 4.2 and above, you can do: ${var::-1}. Example: $ a=123 $ echo "${a::-1}" 12. Notice that for older bash ( for example, bash 3.2.5 ... Remove last character from line - Unix & Linux Stack Exchange in bash, remove the last character from a variable remove last two characters from each line [duplicate] How do I remove the last characters from a string? Другие результаты с сайта unix.stackexchange.com

18 мар. 2024 г. · Learn how to remove the last character from all lines in a file through examples.

25 апр. 2024 г. · This tutorial explains how to remove the last character from a string in Bash, including several examples.

19 февр. 2021 г. · Explains how to remove/delete the last character from the line stored in a text file or shell variable using sed command on Linux/macOS/BSD ...

29 июн. 2021 г. · In this method, you have to use the rev command. The rev command is used to reverse the line of string characterwise. Here, the rev command will ...

31 мар. 2024 г. · To remove the last character of a string in Bash, execute: echo ${original_string%?} command. It will remove the last character of a string in ...

23 дек. 2011 г. · Here's a solution that is independent of the length of the string (bash): string="|abcdefg|" echo "${string:1:${#string}-2}"

18 мар. 2024 г. · In this article, we learned how to remove the last character in a file using various commands like sed, truncate, ex, and awk.

I want to remove these special characters.I used the following: Sed -e 's/ /g;s/ */ /g' . But It is removing special characters exists everywhere in ...