linux grep a list of words
2015年3月11日 — I'd ignore grep for this one. It's good for regular expressions but it doesn't look like you really need that here. comm can compare two files and ... ,grep -Fw -f words myfile. This would extract the lines in myfile that contains the words in the file words anywhere. The strings in words are treated as fixed strings ... ,2013年10月15日 — Try grep -f the_ids.txt huge.csv. Additionally, since your patterns seem to be fixed strings, supplying the -F option might speed up grep . ,2018年1月5日 — For instance, this file contains a list of username separated by a new line: Jhon Paul Mark Harry. I have to grep over this list of strings in order to ... ,2018年1月6日 — 3 Answers · got error " list. txt invalid range end " & " list. · The patternFile must contain a list of regular expressions/patterns. Based on the error ... ,2015年3月6日 — How do i grep a list of words with a specific letter listed twice or more? regex linux terminal grep. If I'm supposted to grep out every word that ... ,2020年5月5日 — Use grep to search for multiple patterns or words in a file by following examples in ... A list of all the important Linux commands in one place. ,2014年12月16日 — You need to use the option -f : $ grep -f A B. The option -F does a fixed string search where as -f is for specifying a file of patterns. You may want ... ,2020年10月5日 — The syntax is: Use single quotes in the pattern: grep 'pattern*' file1 file2. Next use extended regular expressions: egrep 'pattern1|pattern2' *. py. Finally, try on older Unix shells/oses: grep -e pattern1 -e pattern2 *. pl.,2010年6月2日 — Without the semi-colon, or_nums is being set in grep's environment, but the shell is not expanding $or_nums in the argument list to grep.
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 linux grep a list of words 相關參考資料
bash - Use a list of words to grep in an other list - Ask Ubuntu
2015年3月11日 — I'd ignore grep for this one. It's good for regular expressions but it doesn't look like you really need that here. comm can compare two files and ... https://askubuntu.com extract lines that match a list of words in another file - Unix ...
grep -Fw -f words myfile. This would extract the lines in myfile that contains the words in the file words anywhere. The strings in words are treated as fixed strings ... https://unix.stackexchange.com grep a large list against a large file - Stack Overflow
2013年10月15日 — Try grep -f the_ids.txt huge.csv. Additionally, since your patterns seem to be fixed strings, supplying the -F option might speed up grep . https://stackoverflow.com Grep from a list of strings in a file - Stack Overflow
2018年1月5日 — For instance, this file contains a list of username separated by a new line: Jhon Paul Mark Harry. I have to grep over this list of strings in order to ... https://stackoverflow.com Grep multiple strings from text file - Stack Overflow
2018年1月6日 — 3 Answers · got error " list. txt invalid range end " & " list. · The patternFile must contain a list of regular expressions/patterns. Based on the error&... https://stackoverflow.com How do i grep a list of words with a specific letter listed twice ...
2015年3月6日 — How do i grep a list of words with a specific letter listed twice or more? regex linux terminal grep. If I'm supposted to grep out every word that ... https://stackoverflow.com How to Grep for Multiple Strings, Patterns or Words
2020年5月5日 — Use grep to search for multiple patterns or words in a file by following examples in ... A list of all the important Linux commands in one place. https://phoenixnap.com How to grep with a list of words - Stack Overflow
2014年12月16日 — You need to use the option -f : $ grep -f A B. The option -F does a fixed string search where as -f is for specifying a file of patterns. You may want ... https://stackoverflow.com Search Multiple Words String Pattern Using grep command ...
2020年10月5日 — The syntax is: Use single quotes in the pattern: grep 'pattern*' file1 file2. Next use extended regular expressions: egrep 'pattern1|pattern2' *. py. Finally, try on olde... https://www.cyberciti.biz Selecting lines which match any word from a list with grep ...
2010年6月2日 — Without the semi-colon, or_nums is being set in grep's environment, but the shell is not expanding $or_nums in the argument list to grep. https://stackoverflow.com |