1. UNIX for Dummies Questions & Answers

I would like some sugestions on how to solve the following problem with removing selected data from fields. Each day I receive a file containing 22,000 records that I use a combination of awk and the cut command to remove unwanted fields. This is a work in process as I learn more about awk, sed... (4 Replies)

2. Shell Programming and Scripting

I am iterating record by record through a file as below, A,B A,C A,D B,E B,F E,G E,H The same file should look like in the final output as below, A,B B,E E,G E,H B,F A,C A,D (10 Replies)

3. Shell Programming and Scripting

Hi Can any one help me remove the unwanted data? I would want to remove the complete event id 4910 ( the type there is INFO), that means, I have to remove starting from 7th - 19th lines. can any one of you please help? Thanks, (24 Replies)

4. Shell Programming and Scripting

I have a data file with over 500,000 records/lines that has the header throughout the file. SEQ_ID Name Start_Date Ins_date Add1 Add2 1 Harris 04/02/08 03/02/08 333 Main Suite 101 2 Smith 02/03/08 01/23/08 287 Jenkins SEQ_ID Name ... (3 Replies)

5. Shell Programming and Scripting

Hi my file has two columns: GAII_4:6:100:548:645/1 GTACACAACCCCCCCCCCCCACCCCACCCCCCCCCCCCCC GAII_4:6:100:1:1242/1 AGTCTGCCCCTCCCCCTNNNNNNNTCTTTTNCCTCCTCCT GAII_4:6:100:444:504/1 GTAACACACACCCTGATACTCCCCCCTCCACAACCGCTCT I want to remove the first column and keep only the scond column so it... (1 Reply)

6. Shell Programming and Scripting

Hello folks, I have a data file in which each line has 54 numbers, and every 3 numbers are bracketed. So totally 18 pairs of brackets in each line. A typical line is like: {29.187000274658203 -16.148000717163086 -0.9380000233650208} {30.63800048828125 -15.977999687194824... (5 Replies)

7. Shell Programming and Scripting

Hi, I writing a shell program to remove the data from output of the find which matches a list in a file I am using the below find command to get the list of files x=`find . -name test*.dat` the output of the find command is as follows test1.dat test2.dat test3.dat test4.dat... (4 Replies)

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Hi Kindly remove the following from the post . These are confidential info posted by mistake https://www.unix.com/shell-programming-and-scripting/201037-perl-while-loop-each.html please remove the comments section which is first 16 lines in the perl script . Also please remove the ... (1 Reply)

10. Shell Programming and Scripting

I have a file as below Emp1|FirstName|MiddleName|LastName|Address|Pincode|PhoneNumber 1234|FirstName1|MiddleName2|LastName3| Add1 || ADD2|123|000000000 2345|FirstName2|MiddleName3|LastName4| Add1 || ADD2| 234|000000000 OUTPUT : ... (1 Reply)