WebApr 7, 2010 · How to remove last character in a string read from file Hello, The last character is a comma , I have tried the following: sed -e 's/\,$//' filename-to-read however - there are still commas at the end of each line...:confused: 9. Shell Programming and Scripting shell script to remove the last character (.) of a string WebFeb 28, 2024 · Remove the last part $ asdf="xxx/xxxx/xxxxx/yyy" $ echo $ {asdf%/*} xxx/xxxx/xxxxx This is described in man bash: $ {parameter%word} $ {parameter%%word} Remove matching suffix pattern. The word is expanded to produce a pattern just as in pathname expansion.
How to remove characters in the middle of a string in bash
WebAug 3, 2024 · If we give a negative length in the substring expansion, Bash will count the length from the end of the string towards the offset. Therefore, we can pass -1 as the … WebNov 20, 2009 · You want to remove the last four characters or keep them? You say remove them, then say: Quote: so i would end up with the last 4 characters from each of the above this thos Remove Code: sed "s/....$//" file1 iwishicouldremove icouldremove Keep Code: sed "s/.*\ (....$\)/\1/" file1 this thos This User Gave Thanks to Scott For This Post: … find form w-9
Remove Last character from String in Linux - GeeksforGeeks
WebNov 6, 2024 · This is done differently depending on which shell you're using, but in the Linux default shell ( bash ), you can specify the tab character with $'\t'. So the command: cut -f 1,3 -d ':' --output-delimiter=$'\t' /etc/passwd ...outputs the following, for example: root 0 daemon 1 bin 2 sys 3 chope 1000 Examples cut -c 3 file.txt WebJun 27, 2024 · Syntax: $ echo "linux" rev cut -c2- rev. In this method, you have to use the rev command. The rev command is used to reverse the line of string characterwise. … WebJul 28, 2014 · SED - remove last four characters from string Linux - Software This forum is for Software issues. Having a problem installing a new program? Want to know which application is best for the job? Post your question in this forum. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing … find fortinet devices on network