Command to remove specific string from multiple files
1 Answer Sorted by 9 You can achieve this rather easily with sed which can happily look into multiple files sed D PRINT d dash7 D PRINT find a line with D PRINT d delete the line dash7 look in all the files in the directory dash7 add the path to it for example dash7 if required To actually change the files rather than print
Delete a line in multiple files that contain a string in Linux, When you use to terminate the exec the command is run with multiple files If any of those files contain the string the grep will succeed Also from the documentation this variant of exec always returns true so the return value of grep is irrelevant
Linux Remove occurrences of string in text file Stack Overflow
How would you remove a specific string from a text file command line e g hello goodbye goodbye hello hello hello goodbye In this case I would like to remove all occurrences of goodbye Either linux or Windows as longs as the linux command is available in GNU
Linux Remove a string from all files which have the string Unix , Another way this can be done is by find mindepth 1 type f exec sed i s remove this sentence stringtoreplace g which is the same thing Here we re just using find to find the files and execute the sed replace in place command on each one found Share
How do I Remove Specific Characters From File Names Using BASH
How do I Remove Specific Characters From File Names Using BASH, 4 Use rename maybe you need to install it on linux Its python script rename option s oldname newname so you can use it like rename v s 000 tga that means we are instructing to replace all files with tga extension in that folder to replace 000 with empty space
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How to Remove Line of Text from Multiple Files in Linux Linux Shell Tips
How to Remove Line of Text from Multiple Files in Linux Linux Shell Tips Our final command implementation for using these three terminal approaches is as follows find name txt type f xargs sed i e i should not be hear d Let us use the cat command to confirm if the line of text highlighted in the above command execution was removed cat file1 txt cat file2 txt cat file3 txt
Trim Function In Php Trim Remove White Space From String Remove
4 Answers Sorted by 10 Doing grep f tmp file txt will display all lines containing the word text assume tmp just contains the word text If you want to display all the lines that don t contain the word text you need to use the v option to invert the match grep v text file txt If you print all the lines in the file but just remove Linux remove text from file Super User. 87 Delete all files in current directory and its sub directories where the file name starts with foo find type f name foo exec rm NB use with caution back up first also do a dry run first e g find type f name foo will just tell you the names of the files that would be deleted 1 Introduction In this tutorial we ll learn how to delete lines from a file that contain a specific string using the Linux commands awk grep and sed Along the way we ll discuss their similarities and differences 2 Input File We ll need to use an input file for most of the commands demonstrated in this tutorial so let s
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