In egrep we use the option -i to make the match case insensitive.The ‘tail -n +2’ will print every line while reading the file starting from the second row.The script assumes that the file is located on your desktop with the name “test.csv”.Set matches to do shell script "tail -n +2 " & myFile & " | egrep -in " & pattern & " || true" Set pattern to quoted form of ("^(?:+) (?:+) (" & searchString & "). Set myFile to quoted form of POSIX path of (path to desktop folder) & "test.csv" Set searchResult to (do shell script "grep -n " & quoted form of searchString & " 0) then If you’re just after the line containing “Pk 155” and its number, this would do it: set sourceText to "AěĜĝĞğ G The scripts I posted both edit text, not a file.īut I was answering the question “How can I just find/match C (basically everything between 2nd tab & 3rd tab)?” I didn’t notice the contradictory bit about wanting the entire line. But I don’t want to edit the file I just need the contents of the matching line and the linenumber of the matching line. The ‘cut’ command by itself is actually probably the simplest to code: set sourceText to "AěĜĝĞğ GĢ016ĕ671 Pk 155ĕ897 A This is 1 Exampleđ,3đ6,5:18"ĭo shell script "cut -f 3 ” for redirecting output to a file. Hope I explained it so you can follow me. I think I have to use parentheses somewhere but wherever I put them I dont get the right stuff(in the examplerow just “Pk 155”) Set linenumber to do shell script "grep -n" & space & pattern & space & quoted form of myFile & space & "| cut -d : -f 1" ![]() grep -n pattern file.txt | cut -d : -f 1 Set matching_line to do shell script "grep" _ Set pattern to "" -here i need the RegEx for matching Since the seachstring can also appear in Column D i have to be sure it gets searched only in column C The searchstring will be dynamic and changed. I want to get the linenumber of a matching row and the contents of the row itself using grep by matching Column C by a Pattern. How can I just find/match C (basically everything between 2nd tab & 3rd tab)? All columns are delimited by tab.Ģ016ĕ671 Pk 155ĕ897 A This is 1 Exampleđ,3đ6,5:18ī a number or number & characters including whitespace various lengthĬ a number or number & characters including whitespace various lengthĭ a number or number & characters including whitespace various length I am just starting to learn more about Regex and I am a little stuck with matching a pattern. Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.Hello fellow AppleScripter and RegexPros, If you like GeeksforGeeks and would like to contribute, you can also write an article using or mail your article to See your article appearing on the GeeksforGeeks main page and help other Geeks. (i) Use (dot).*: Nothing or any numbers of characters. ![]() (h) Use *: zero or more occurrences of the previous character $ grep "gg*wal" file.txt It specifies the search pattern as S.K.Kumar (g) Use \ (backslash): Ignores the special meaning of the character following it (dot): Matches any one character $ grep ".vik" file.txt (e) Use $: The pattern preceding it must occur at the end of each line $ grep "vedik$" file.txt Search lines beginning with an non-alphabetic character It specifies the pattern containing the word “New” followed by any character other than an ‘a’,’b’, or ‘c’ (d) Use ^ with : The pattern must not contain any character in the set specified Sanjeev ,sanjay, sanrit, sanchit, sandeep etc. ![]()
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