1. Shell Programming and Scripting

Hi I am having some issue editing a file in sed. What I want to do is, in a loop pass a variable to a sed command. Sed should then search a file for a line that matches that variable, then remove all lines below until it reaches a line starting with a constant. I have managed to write a... (14 Replies)

2. Shell Programming and Scripting

Hi, I have a file as below This is the line one This is the line two <\XMLTAG> This is the line three This is the line four <\XMLTAG> Output of the SED command need to be as below. This is the line one This is the line two <\XMLTAG> Please do the need to needful to... (4 Replies)

3. Shell Programming and Scripting

hi all, Say i have a range like 0 - 1000 and i need to split into diffrent files the lines which are within a specific fixed sub-range. I can achieve this manually but is not scalable if the range increase. E.g cat file1.txt Response time 2 ms Response time 15 ms Response time 101... (12 Replies)

4. Shell Programming and Scripting

Hi Guru's, I am trying to grep a range of line numbers (based on match) and then look for another match which starts with a special character '$' and print the line number. I have the below code but it is actually printing the line number counting starting from the first line of the range i am... (15 Replies)

5. Shell Programming and Scripting

Experts Good day, I want to filter multiple lines of same error of same day , to only 1 error of each day, the first line from the log. Here is the file: May 26 11:29:19 cmihpx02 vmunix: NFS write failed for server cmiauxe1: error 5 (RPC: Timed out) May 26 11:29:19 cmihpx02 vmunix: NFS... (4 Replies)

6. Shell Programming and Scripting

We are using Red Hat Linux. I have a flat file with among other things, the following lines, which appear occasionally throughout the file: Using sed, I delete this line: L;L;L;L;R;R;R;L;R;L;R;R;R;L;L;L With: /^;;;;;*/d Works fine every time. However, I cannot delete... (6 Replies)

7. Shell Programming and Scripting

Hi, I'm trying to replace a range of characters by their position in each line by spaces. I need to replace characters 95 to 145 by spaces in each line. i tried below but it doesn't work sed -r "s/^(.{94})(.{51})/\ /" inputfile.txt > outputfile.txt can someone please help me... (3 Replies)

8. Shell Programming and Scripting

I'm trying to change "F" to "G" in lines after the first one: 'FUE.SER' 5 1 1 F0501 F0401 F0502 2 1 F0301 E0501 F0201 E0502 F0302 3 1 F0503 E0503 E0301 E0201 E0302 E0504 F0504 4 1 F0402 F0202 E0202 F0101 E0203 F0203 F0403 5 1 F0505 E0505 E0303 E0204 E0304 E0506... (10 Replies)

9. UNIX for Beginners Questions & Answers

Hi Guys I am looking for a solution to one problem to remove parentheses in a range of lines. Input file module bist_logic_inst(a, ab , dhd, dhdh , djdj, hdh, djjd, jdj, dhd, dhp, dk ); input a; input ab; input dhd; input djdj; input dhd; output hdh; output djjd; output jdj;... (5 Replies)

10. UNIX for Beginners Questions & Answers

Ca21chr2_C_albicans_SC5314 2159343 2228327 Ca21chr2_C_albicans_SC5314 636587 638608 Ca21chr2_C_albicans_SC5314 5286 50509 Ca21chr2_C_albicans_SC5314 634021 636276 Ca21chr2_C_albicans_SC5314 1886545 1900975 Ca21chr2_C_albicans_SC5314 610758 613544... (9 Replies)