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".

31 авг. 2022 г. · You can use parameter expansion: echo ${MA:1: -1} tmp=${MA#(} echo ${tmp%)} tmp=${MA/#\(} echo ${tmp/%\)}

30 янв. 2023 г. · I have a variable reponame in Shell Script(bash) holding a string echo $reponame "testrepo.git" I want to remove the last 4 character of this string.

22 февр. 2011 г. · This will remove the last character contained in your COMPANY_NAME var regardless if it is or not a semicolon: echo "$COMPANY_NAME" | rev | cut -c 2- | rev

4 дек. 2014 г. · truncate -s-1 file Removes one (-1) character from the end of the same file. Exactly as a >> will append to the same file.

1 дек. 2017 г. · Solution with sed echo "1,abmc,fdsaf.,sdfsd," | sed 's/.$//g'. output: 1,abmc,fdsaf.,sdfsd. Explanation: s/.$//g --> replaces .

22 окт. 2019 г. · You can mention number of characters which you want to remove from end of line in awk named remove_char and it should work accordingly then.

12 нояб. 2015 г. · You can use sed : sed '$ s/.$//' your_file Note that you can use whatever separator you want instead of / , for example you can rewrite the expression.

25 апр. 2016 г. · An awk solution (removes the last n characters from every line in the input): # Drop last 3 chars. from the (every) line.

11 сент. 2012 г. · To remove the first and last characters from a given string, I like this sed: sed -e 's/^.//' -e 's/.$//' # ^^ ^^ # first char last char