9 июн. 2009 г. · Use cut. Eg. to strip the first 4 characters of each line (ie start on the 5th char): tail -f logfile | grep org.springframework | cut -c 5- How can I strip first X characters from string using sed? Removing first n character's from text file in Bash Unix - Stack Overflow Remove first character of a string in Bash - Stack Overflow Remove first n character from bunch of file names with cut Другие результаты с сайта stackoverflow.com

18 мар. 2024 г. · In this tutorial, we'll learn how to remove the first n characters of a line using the tools provided by GNU/Linux.

13 нояб. 2014 г. · I have a text file I'm outputting to a variable in my shell script. I only need the first 50 characters however. I've tried using cat ${filename ... bash - How to 'drop'/delete characters from in front of a string? Delete first 10 characters of every line in textfile Delete last n characters from lines within file Другие результаты с сайта unix.stackexchange.com

18 апр. 2024 г. · The easiest way to do so is by using the cut command, which allows you to “cut” out specific sections from strings.

9 нояб. 2023 г. · You could use the Perl-based rename command, either with a sed-like regular expression substitution rename -n 's/.{25}//' -- *.mp3.

18 мар. 2024 г. · Learn how to use a variety of tools to print the first specified number of characters from a file.

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 авг. 2016 г. · In bash, you can use process substitution. To remove last 40 characters, you can use diff <(sed 's/.\{40\}$//' file1) \ <(sed 's/.\{40\}$//' file2)

23 мар. 2021 г. · cat /etc/passwd| cut -b -6 will give you the first 6 characters of each line of /etc/passwd file. You may add a | head -9 to read only the first nine lines.

18 июл. 2022 г. · To remove the last n characters: #!/bin/sh original="my original string" result=$(echo $original | rev | cut -c10- | rev) #cut last 10 chars echo $result