1. UNIX for Dummies Questions & Answers

On Unix, it is easy to get those lines that match a pattern, by grep pattern file or those lines that do not, by grep -v pattern file but I am editing a file on Windows with Ultraedit. Ultraedit support regular expression based search and replace. I can delete all the lines that match a... (1 Reply)

2. UNIX for Dummies Questions & Answers

Hi, I would like to know how can I get lines from a text file that match no more than 2 '>'. Example: Input file: a >cr1 4 a>b b>c a >cr2 5 a>b Output file: a >cr2 5 a>b Thanks in advance (2 Replies)

3. Shell Programming and Scripting

I am using Solaris, I want to print 3 lines before pattern match pattern 5 lines after pattern match Pattern is abcd to be searched in a.txt. Looking for the solution in sed/awk/perl. Thanks .. Input File a.txt: ================= 1 2 3 abcd 4 5 6 7 8 (7 Replies)

4. Shell Programming and Scripting

i need to search for a pattern from a big file and print everything expect the next 6 lines from where the pattern match was made. (8 Replies)

5. UNIX for Dummies Questions & Answers

Hi, I have a data file where data is splitted into multiple lines. And, each valid record starts with a patten date | <?xml and ends with pattern </dmm> e.g. 20120924|<?xml record 1 line1....record 1 line1....record 1 line1.... record 1 line2....record 1 line2....record 1 line2.... record 1... (3 Replies)

6. Shell Programming and Scripting

I have a file of 1.3 millions lines. some are with the same word twice on the line, some line have two diffrent words. each line has two words, one in brackets. example: foo (foo) bar (bar) thae (awvd) beladf (vswvw) I am sure this can be done with one line of... (6 Replies)

7. Shell Programming and Scripting

I need to print the lines that do not match a pattern. I tried using grep -v and sed -n '/pattern/!p', but both of them are not working as I am passing the pattern as variable and it can be null some times. Example ........ abcd...... .........abcd...... .........abcd......... (4 Replies)

8. Shell Programming and Scripting

Hi all, I got a file that contains the following content, Actually it is a part of the file content, Installing XYZ XYZA Image, API 18, revision 2 Unzipping XYZ XYZA Image, API 18, revision 2 (1%) Unzipping XYZ XYZA Image, API 18, revision 2 (96%) Unzipping XYZ XYZA Image, API 18,... (7 Replies)

9. Shell Programming and Scripting

Hi, i have a big file having many opcodes. if (opcode="01110000000100000000" ) then --fadd result.opcode := "01110000000100000000"; result.s0 := '1'; result.s1 := '1'; result.s2 := '0'; result.inst := '0'; result.scalar := '1';... (7 Replies)

10. Shell Programming and Scripting

Hello Experts , require help . See below output: File inputs ------------------------------------------ Server Host = mike id rl images allocated last updated density vimages expiration last read <------- STATUS ------->... (4 Replies)