With this article at OpenGenus, you must have the complete idea of how to remove End of Line (EOL) whitespace in Files in UNIX/ Ubuntu. Use the following command to remove EOL in a file that is currently opened in VI or VIM editor: By default, ACTION is read, which means that directories are read just as if they were ordinary files. There might be a case when you are editing a file with vi or vim editor and before saving, you would like remove EOL whitespace if any. If an input file is a directory, use ACTION to process it. This will remove EOL from all files in a directory recursively: cd code Apply the previous command recursively on each file. List files having End of Line whitespace and ignoring files in a specific directory such as log directory:.If you are working on a project, there will be multiple files in recursive directories and it will be tedious to remove EOL whitespace one by one for each file. Remove EOL whitespace recursively in all files Use the following command in the terminal to remove EOL in a single file (say code.cpp): sed -i 's/\s*$//' code.cpp Remove EOL whitespace in VI / VIM editor.Remove EOL whitespace recursively in all files.This helps prevent a specific locale (for ex variants of. Be careful : some characters need to be at a specific place (ex: ' a-c' looks for 'a, b or c', and not 'a, - or c') You should also specify the locale grep will work in. In this article, we have demonstrated how to Remove End of Line (EOL) whitespace in Files in UNIX/ Ubuntu using grep and sed commands. grep ' ' file.csv looks for space,, ,, , into file.csv and shows matching lines.
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