1. UNIX for Dummies Questions & Answers

Hello, Each record has a lenght of 7 characters I have 2 types of records 010 and 011 There is no character of end of line. For example my file is like that : 010hello 010bonjour011both 011sisters I would like to have 2 files 010.txt (2 records) hello bonjour and ... (1 Reply)

2. Shell Programming and Scripting

hi, I'm trying to sort a file which has 3.7 million records an gettign the following error...any help is appreciated... sort: Write error while merging. Thanks (6 Replies)

3. Shell Programming and Scripting

Dear All, I am a newbie to shell scripting so this one is really over my head. I have a text file with five fields as below: 76576.867188 6232.454102 2.008904 55.000000 3 76576.867188 6232.454102 3.607231 55.000000 4 76576.867188 6232.454102 1.555146 65.000000 3 76576.867188 6232.454102... (19 Replies)

4. Shell Programming and Scripting

Hi Gurus, I need to cut single record in the file(asdf) to multile records based on the number of bytes..(44 characters). So every record will have 44 characters. All the records should be in the same file..to each of these lines I need to add the folder(<date>) name. I have a dir. in which... (20 Replies)

5. Shell Programming and Scripting

cat file1.txt field1 "user1": field2:"data-cde" field3:"data-pqr" field4:"data-mno" field1 "user1": field2:"data-dcb" field3:"data-mxz" field4:"data-zul" field1 "user2": field2:"data-cqz" field3:"data-xoq" field4:"data-pos" Now i need to have the date like below. i have just... (7 Replies)

6. Shell Programming and Scripting

I have a file which has number of pipe delimited records. I am able to read the records....but I want to sort it after reading. i=0 while IFS="|" read -r usrId dataOwn expire email group secProf startDt endDt smhRole RoleCat DataProf SysRole MesgRole SearchProf do print $usrId $dataOwn... (4 Replies)

7. Shell Programming and Scripting

I have to split a file based on number of lines and the below command works fine: split -l 2 Inputfile -d OutputfileMy input file contains header, detail and trailor info as below: H D D D D TMy split files for the above command contains: First File: H DSecond File: ... (11 Replies)

8. Shell Programming and Scripting

Hello All, I have a large file, more than 50,000 lines, and I want to split it in even 5000 records. Which I can do using sed '1d;$d;' <filename> | awk 'NR%5000==1{x="F"++i;}{print > x}'Now I need to add one more condition that is not to break the file at 5000th record if the 5000th record... (20 Replies)

9. Shell Programming and Scripting

Hi All, I have one file containing thousands of table names in single column. Now I want that file split into multiple files e.g one file containing table names starting from A, other containing all tables starting from B...and so on..till Z. I tried below but it did not work. for i in... (6 Replies)

10. Shell Programming and Scripting

I have a dilemma, we have users who are copying files to "directory 1." These images have file names which include the year it was taken. I need to put together a script to do the following: Examine the file naming convention, ensuring it's the proper format (e.g. test-1983_filename-123.tif)... (8 Replies)