How to search for multiple strings using grep
WebThis question already has an answer here: Grep for literal strings 5 answers I am attempting to search for 3.07 in a log file however I'm having difficulty with the correct regex. I have ... You can simply search for fixed strings using -F: grep -F '3.07' GDBCAdapter.log man grep. 3 floor . EamonnMcElroy -2 2016-11-17 15:07:32. Just realised: Web24 feb. 2014 · You can't reasonably do the "all" or "this plus either of those" cases because grep doesn't support lookahead. Use Perl. For the "any" case, it's egrep ' (str1 str2 str3)' …
How to search for multiple strings using grep
Did you know?
Web12 jan. 2024 · Let's break that command down a little: grep -E. The first part runs the grep command with the -E option. This directs grep to search using an Extended regular … Web8 jan. 2024 · 7 Answers. Sorted by: 72. "Both on the same line" means "'rice' followed by random characters followed by 'lemon' or the other way around". In regex that is rice.*lemon or lemon.*rice. You can combine that using a : grep -E 'rice.*lemon lemon.*rice' some_file. If you want to use normal regex instead of extended ones ( -E) you need a backslash ...
WebIn these instances I have to do three separate commands: $ grep -r "some string" /code/internal/dev/ $ grep -r "some string" /code/public/dev/ $ grep -r "some string" /code/tools/. I'd like to know if there's a single command to do this. If not, I would most likely need to write a simple bash script. grep. search. Share. Web30 jan. 2024 · Recursive Searches With grep. To search through nested directories and subdirectories, use the -r (recursive) option. Note that you don’t provide a file name on …
Web22 apr. 2010 · I relied heavily on pcregrep, but with newer grep you do not need to install pcregrep for many of its features. Just use grep -P. In the example of the OP's question, I think the following options work nicely, with the second best matching how I understand the question: grep -Pzo "abc(. \n)*efg" /tmp/tes* grep -Pzl "abc(. \n)*efg" /tmp/tes*
Web30 aug. 2011 · grep 'mydata' * The star * symbol signifies you want to search in multiple files. If you want to search through multiple files in multiple directories, you can add -R for a recursive search. grep 'mydata' * -R Share Improve this answer Follow edited Aug 29, 2011 at 14:19 enzotib 49.9k 14 118 104 answered Aug 29, 2011 at 13:40 Mattias Geniar …
WebPYTHON : how to parallelize many (fuzzy) string comparisons using apply in Pandas?To Access My Live Chat Page, On Google, Search for "hows tech developer con... orca fightsWebPOSIXly, using grep with -E option: find /var/www/http -type f -exec grep -iE 'STRING1 STRING2' /dev/null {} + Or -e: find /var/www/http -type f -exec grep -i -e … ips detection alert sonicwallWeb28 apr. 2014 · From the man page : -e PATTERN, --regexp=PATTERN. Use PATTERN as the pattern. This can be used to specify multiple search patterns, or to protect a pattern beginning with a hyphen (-). (-e is specified by POSIX.) Edit : Alternatively , you can save patterns in a file and use the -f option : aman@aman-VPCEB14EN:~$ cat>patt attrib1 … orca fins bentWeb24 feb. 2014 · The easiest way to put these sorts of expressions together is with multiple pipes. There's no shame in that, particularly because a regular expression (using egrep) would be ungainly since you seem to imply you want order independence. So, in order, grep str1 grep str2 grep str3. egrep ' (str1 str2 str3)'. grep str1 egrep ' (str2 str3)'. ips detection alert: info openssl heartbeat 1Web12 jun. 2011 · C. Using grep -b option doesnt seem to work either, I did try all the flags that seemed useful to my situation, and nothing worked. D. Using xxd -u /usr/bin/xxd as an example I get a output that would be useful, but I cannot use that for searching.. ips dharwad conventionWeb1 dag geleden · I check the unloading of the catalog by log files, it is necessary to reduce the output of outputs only with the search word in the first line i use the command grep -irn --include="local_i*&... orca flash 2.0 full screenWeb14 feb. 2024 · Search Recursively for Multiple Patterns in a File. When you use the asterisk wildcard, the grep command only looks in the current directory. Add the -R operator to grep to include all subdirectories when looking for multiple patterns: grep -R /var/log/*.log "warning error". orca fits eve online