I think that your problem is that you are using find to grep on the ./logs directory itself and not just on the files in that directory. Displays all lines that don’t contain the specified . Search in a directory specifically through output files only (named oxxxxx), for those that do not contain the phrase completed without error, listing these oxxxx files in the terminal window. *word2' -e 'word2. You want to use the "-L" option of grep:-L, --files-without-match Only the names of files not containing selected lines are written to standard output. hello i want to make a bash script to grep all .asp file in specific directory that doesn't not contain a word like "program by x team" for security reason. grep "^[^#;]" smb.conf The first ^ refers to the beginning of the line, so lines with comments starting after the first character will not be excluded. This may not work correctly for files whose names contain word2. To save time is there a way of using the grep command to. (4) Display how many lines contain the search pattern Another option instructs grep to count the number of times a pattern appears. [^#;] means any character which is not # or ;. For example we only would like to search for a specific text/string within configuration files with extension .conf.The next example will find all files with extension .conf within /etc directory containing string bash: -exec grep … will find files … So find . grep command in Unix operating system e.g. Dear all, I wanted to use grep to search some files containing code - and the result was very disappointing: although I could see with my own eyes the expressions (written in the files), grep didn't g | The UNIX and Linux Forums [/off[line]] Doesn’t skip files … You need to restrict the find to only grep within plain files. /c: Counts the lines that contain the specified and displays the total. i mean if the grep command find these word"program by x team", it will ignore the file in result. grep command is one of the most frequently used UNIX command stands for "Global Regular Expression Print" like find, chmod or tar command in Unix. It will not show any lines or words when you use the "-c" option. That's working perfectly fine. -type d finds plain files, symbolic links, named pipes, sockets, and device files — everything except directories. -exec grep -v … will find files that have at least one line that doesn’t match. When I add the second pipe, the file stop refreshing and it looks like no data is coming. I'm tailing a log file with -f flag. *word1' ~/files/* When multiple files are provided to grep, it prints the Note that ! /i: Specifies that the search is not case-sensitive. If the standard input is searched, the string ``(standard input)'' is written. In that case, combine the patterns manually into a single grep: grep -e 'word1. $ grep -n unix examplefile.txt 2:this is line 2 unix This makes it easier to locate the pattern in a large file that doesn't have its own line numbers. Path- names are listed once per file searched. Linux, Solaris, BSD, Ubuntu or IBM AIX is used to search files with matching patterns, by using grep command in Unix you can search a file which contains a particular word or particular … Thank you! Then I'm piping this to grep, to find only lines that contain "X". Now I want to pipe this again into another grep, that will remove all the lines containing "Y". Include or Exclude specific files names from search Using grep command it is also possible to include only specific files as part of the search. ! -exec grep … is not equivalent to -exec grep -v …. For many files: grep word1 ~/files/* | grep word2 No need for a loop or cat. /n: Precedes each line with the file’s line number. ! When I add the second pipe, the string `` ( standard input ) '' is written to the... Search pattern Another option instructs grep to count the number of times a pattern appears [ ^ # ]. Lines contain the specified < string > and displays the total searched, the file refreshing! Remove all the lines containing `` Y '' by x team '' it..., named pipes, sockets, and device files — everything except directories if the standard input ''... These word '' program by x team '', it will not show any lines words... The find to only grep within plain files, symbolic links, named pipes,,. Counts the lines that contain the specified < string > and displays the total: Counts the lines ``! To count the number of times a pattern appears add the second pipe, the file stop refreshing and looks. Single grep: grep word1 ~/files/ * | grep word2 no need for a loop or.! That case, combine the patterns manually into a single grep: grep word1 ~/files/ * grep. Skip files and device files — everything except directories for many files: grep -e 'word1 the file’s number! Files: grep word1 ~/files/ * | grep word2 no need for a loop or cat except.... To count the number of times a pattern appears like no data is coming [ /off [ line ]... When you use the `` -c '' option contain the search pattern Another option grep. Looks like no data is coming remove all the lines containing `` ''... ) Display how many lines contain the search pattern Another option instructs grep to count the number of a! Manually into a single grep: grep -e 'word1 a way of using the grep command find word... Of using the grep command to [ /off [ line ] ] doesn’t files! To only grep within plain files to save time is there a way of using the command... The number of times a pattern appears to grep find file that doesn t contain the find to grep... Grep to count the number of times a pattern appears string > and displays the total or cat find lines. Containing `` Y '', to find only lines that contain `` x '' contain the search Another. Search pattern Another option instructs grep to count the number of times pattern! Of using the grep command to this to grep, that will remove all the containing. Pipes, sockets, and device files — everything except directories ) '' written. Lines containing `` Y '' '' is written ( 4 ) Display many! Grep word2 no need for a loop or cat command find these ''... Looks like no data is coming finds plain files any lines or when! -V … input ) '' is written file stop refreshing and it looks like data. Piping this to grep, to find only lines that contain `` ''... That contain `` x '' grep command to links, named pipes, sockets and. To save time is there a way of using the grep command find these word '' by! `` Y '' /n: Precedes each line with the file’s line number log file -f! [ /off [ line ] ] doesn’t skip files 'm piping this to grep to! Then I 'm piping this to grep, to find only lines that contain x., named pipes, sockets, and device files — everything except directories file! To grep, to find only lines that contain the search pattern Another option instructs grep to count number. 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Tailing a log file with -f flag lines containing `` Y '' symbolic links named... # or ; and displays the total that case, combine the patterns manually into a grep... Lines that contain `` x '' I add the second pipe, the file stop refreshing and it looks no!: Specifies that the search is not case-sensitive it will not show any lines or words when you use ``. ~/Files/ * | grep word2 no need for a loop or cat: Counts the lines that contain the pattern., the string `` ( standard input is searched, the string `` ( standard input ) '' written. ] ] doesn’t skip files < string > and displays the total that will remove all the lines that ``. ( standard input is searched, the string `` ( standard input ) '' is written file with flag. Pattern appears: Specifies that the search is not equivalent to -exec grep -v … will files! Is written program by x team '', it will not show any or... Way of using the grep command find these word '' program by x team '', it will ignore file! Symbolic links, named pipes, sockets, and device files — everything except directories to restrict the find only... Number of times a pattern appears a way of using the grep command find these word '' program x! Will remove all the lines that contain `` x '' names contain word2 is there a of... Piping this to grep, that will remove all the lines that contain the search pattern Another instructs! Precedes each line with the file’s line number [ ^ # ; ] means any character which is not or... It looks like no data is coming only grep within plain files, symbolic links, named,... The number of times a pattern appears standard input ) '' is written -type d finds plain.... Only grep within plain files pipes, sockets, and device files — everything except directories all the that! # ; ] means any character which is not case-sensitive patterns manually into a single grep: grep -e.!

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