[Solved] Replace first occurrence after match Post: 302883819

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Print last occurrence if first field match

Hi All, I have an input below. If the term in the 1st column is equal, print the last row which 1st column is equal.In the below example, it's " 0001 k= 27 " and " 0004 k= 6 " (depicted in bold). Those terms in 1st column which are not repetitive are to be printed as well. Can any body help me...

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last occurrence of a match through multiple files

Hi all, I have a lot of files with extension ".o" and I would like to extract the 10th line after (last) occurrence of a given string in each of the files. I tried: $ grep "string_to_look_for" *.o -A 10 | tail -1 but it gives the occurrence in the last file with extension .o ...

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SED to replace exact match, not first occurrence.

Lets say I have file.txt: (Product:Price:QuantityAvailable) (: as delimiter) Chocolate:5:5 Banana:33:3 I am doing a edit/update function. I want to change the Quantity Available, so I tried using the SED command to replace 5, but my Price which is also 5 is changed instead. (for the Banana...

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[Solved] Sed/awk print between patterns the first occurrence

Guys, I am trying the following: i have a log file of a webbap which logs in the following pattern: 2011-08-14 21:10:04,535 blablabla ERROR blablabla bla bla bla bla 2011-08-14 21:10:04,535 blablabla ERROR blablabla bla bla bla ...

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sed print from last occurrence match until the end of file

Hi, i have file f1.txt with data like: CHECK a b CHECK c d CHECK e f JOB_START .... I want to match the last occurrence of 'CHECK' until the end of the file. I can use awk: awk '/^CHECK/ { buf = "" } { buf = buf "\n" $0 } END { print buf }' f1.txt | tail +2Is there a cleaner way of...

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[Solved] Awk: count occurrence of each character for every field

Hi, let's say an input looks like: A|C|C|D A|C|I|E A|B|I|C A|T|I|B as the title of the thread explains, I am trying to get something like: 1|A=4 2|C=2|B=1|T=1 3|I=3|C=1 4|D=1|E=1|C=1|B=1 i.e. a count of every character in each field (first column of output) independently, sorted...

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[Solved] Last occurrence of a string

I apologize if it was asked before but I couldn't find something related. I want to replace 2 strings in a file e.g pwddb=Lar1wod (need to replace string after =) pwdapp=Wde2xe (need to replace string after =) AND in same file want to find last occurrence of a string (SR2-134561),...

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Egrep - Only Match First Occurrence

echo 'String#1 and String#2' | egrep -o -m 1 'String#.{1}' String#1 String#2 I'm trying to just match the first occurrence of 'String#' + 1 character. I thought the "-m 1" switch would do that for me. Instead I get both occurrences. Can somebody provide some insight? Thanks!

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Code for exact match to count occurrence

Hi all, I have an input file as below. I would like to count the occurrence of pattern matching 8th field for each line. Input: field_01 field_02 field_03 field_04 field_05 field_06 field_07 field_08 TA T TA T TA TA TA...

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sed print from last occurrence match until the end of last occurrence match

Hi, i have file file.txt with data like: START 03:11:30 a 03:11:40 b END START 03:13:30 eee 03:13:35 fff END jjjjjjjjjjjjjjjjjjjjj START 03:14:30 eee 03:15:30 fff END ggggggggggg iiiiiiiiiiiiiiiiiiiiiiiii I want the below output START

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strchr

STRCHR(3)						     Linux Programmer's Manual							 STRCHR(3)

NAME

       strchr, strrchr - locate character in string

SYNOPSIS

       #include <string.h>

       char *strchr(const char *s, int c);

       char *strrchr(const char *s, int c);

DESCRIPTION

       The strchr() function returns a pointer to the first occurrence of the character c in the string s.

       The strrchr() function returns a pointer to the last occurrence of the character c in the string s.

       Here "character" means "byte" - these functions do not work with wide or multi-byte characters.

RETURN VALUE

       The strchr() and strrchr() functions return a pointer to the matched character or NULL if the character is not found.

CONFORMING TO

       SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO

       index(3), memchr(3), rindex(3), strpbrk(3), strsep(3), strspn(3), strstr(3), strtok(3)

								    1993-04-12								 STRCHR(3)

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[Solved] Sed/awk print between patterns the first occurrence

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