Although not itsoriginal purpose, we can usexargsfor removing undesired spaces. As we can see,it removes not only the leading and trailing whitespaces (the spaces around the word) but also the multiple spaces between the words. However, this tool doesn’t remove the newline character at the...
Remove all whitespace after specific word Solution 1: Usingsed: $ sed 's/VALUES[[:blank:]]*/VALUES/g' input >output The intended action is to substituteVALUESwithVALUESand simultaneously eliminate any trailing whitespace characters (space or tab). To ensure thatVALUESis matched as a complete wo...
mount.linux: Clean up mount options, remove duplicates. (3aa040d)Remove trailing whitespace (3f9fe7a)Remove more whitespace (a9b253c)Trim trailing whitespace. (a6ff579)slackpkg, slapt-get: Update the list of package sets. (371fb91)colormake: New make alias completion (LP: #743208, Debian...
ShellCheck is a GPLv3 tool that gives warnings and suggestions for bash/sh shell scripts: The goals of ShellCheck are To point out and clarify typical beginner's syntax issues that cause a shell to give cryptic error messages. To point out and clarify typical intermediate level semantic problems...
Remove Double Quotes from String in Bash Remove Character from String in Bash Bash Add Character to String Add Comma to End of Each Line in Bash Bash Remove Spaces from String sed Remove Leading and Trailing Whitespace Bash Return String from Function Check If Output Contains String in BashShare...
regex bash sed删除文件末尾的所有空格和空行Perl单行程序使用以下命令行标志：-e：告诉Perl在行内查找...
__bp_trim_whitespace() { localvar=${1:?}text=${2:-} text="${text#"${text%%[![:space:]]*}"}"#remove leading whitespace characters text="${text%"${text##*[![:space:]]}"}"#remove trailing whitespace characters printf-v"$var"'%s'"$text" ...
Bash Remove Special Characters from String Remove Character from String in Bash Bash Remove Spaces from String sed Remove Leading and Trailing Whitespace Convert Array to Comma Separated String in Bash Bash Return String from Function Check If Output Contains String in BashShare...
Note that the mapfile command will split by default on newlines character but will preserve it in the array values, you can remove the trailing delimiter using the -t option and change the delimiter using the -d option. [me@linux ~]$ mapfile MYFILE < example.txt [me@linux ~]$ printf...
Quoting is used to remove the special meaning of certain characters or words to the shell. Quoting can be used to disable special treatment for special characters, to prevent reserved words from being recognized as such, and to prevent parameter expansion. ...