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27 gru 2016 · Using grep and egrep commands: $ grep "PATTERN1\|PATTERN2" FILE $ grep -E "PATTERN1|PATTERN2" FILE $ grep -e PATTERN1 -e PATTERN2 FILE $ egrep "PATTERN1|PATTERN2" FILE. Using awk command: $ awk '/PATTERN1|PATTERN2/' FILE. Using sed command: $ sed -e '/PATTERN1/b' -e '/PATTERN2/b' -e d FILE GREP AND: Match Multiple Patterns
25 mar 2016 · Here is the syntax using git grep combining multiple patterns using Boolean expressions: git grep --no-index -e pattern1 --and -e pattern2 --and -e pattern3 The above command will print lines matching all the patterns at once.--no-index Search files in the current directory that is not managed by Git. Check man git-grep for help. See also:
21 paź 2011 · Grep OR Using \|. If you use the grep command without any option, you need to use \| to separate multiple patterns for the or condition. grep 'pattern1\|pattern2' filename. For example, grep either Tech or Sales from the employee.txt file. Without the back slash in front of the pipe, the following will not work.
1 gru 2011 · How can I introduce a conditional OR into grep? Something like, grepping a file's type for (JPEG OR JPG), and then sending only those files into the photos folder. For example. I know how to send the file where I want it, and get the file type, I just need some help with the grep part.
5 sty 2015 · There are lot of ways to use grep with logical operators. Using multiple -e options matches anything that matches any of the patterns, giving the OR operation. Example: grep -e pattern1 -e pattern2 filename. In extended regular expressions (grep -E), you can use | to combine multiple patterns with the OR operation.
2 sie 2007 · Below is some standard grep command explained with examples to get you started with grep on Linux, macOS, and Unix: Search any line that contains the word in filename on Linux: grep 'word' filename. Perform a case-insensitive search for the word ‘bar’ in Linux and Unix: grep -i 'bar' file1.
24 lip 2024 · Learn how to use the grep OR condition to search multiple patterns in files efficiently. Discover commands, examples, and best practices for effective searches.
