27 сент. 2011 г. · Try: sed "s/\([a-zA-Z]\)\s*$/\1\'/" file This will replace the last character in the line followed by none or many spaces.

12 февр. 2018 г. · Very simple approach would be str=testString echo ${str%?}X it just select string without last character and appends X as a trailing character.

27 февр. 2015 г. · I want to replace last column to 2 if the first two characters in the second column matches to XE. The result should be like below.

2 янв. 2017 г. · Look for the last } in your string and replace it including a newline. The $ makes sure it will only replace it at the last line, & stands for the matches ...

17 апр. 2018 г. · The command removes the last character regardless of what it is. If you want to remove the last character only if it is a comma, try sed -i 's/,$//' filename.

8 сент. 2014 г. · I want to write a one liner sed command to swap first and last character of every line of file. The below shown command is not working.

27 янв. 2022 г. · I guess you want to do two substitutions $ sed "s/EXTRA_VARIABLE/${VAR_EXTRA::-1}X/" file. replace the last char of a variable; replace a ...

22 сент. 2021 г. · I'm tying to replace the last occurrence of a word in a file. hello bye bye bye hello I am able to replace it by indicating the line number.

25 авг. 2014 г. · To remove the last char on line 1 with awk you'd really just do the equivalent to the sed command, ie awk 'NR==1{sub(/.$/,"")}1' file.

6 авг. 2018 г. · This might work for you (GNU sed): sed -i '/^application.release = "4"$/s/"$/.$any_value"/' file. If a line contains application.release ...