1. UNIX for Dummies Questions & Answers

I have a file {filename} which contains 65000 records I need to split into 6 smaller files roughly 11000 records each. Can someone advise me of the Unix command to do so ? Many thanks (2 Replies)

2. Shell Programming and Scripting

Hi, I have a comma separated file with millions of records in it. I have a requirement to split the file based on the value in a one of the columns. Suppose i have a text file with columns like C1, C2,C3,C4 Column C4 can hold the values either 01 or 02 03 or 04. I nned to extract... (2 Replies)

3. Shell Programming and Scripting

i am creating the file , when this file reaches the size 2 GB, i need one message or fire (4 Replies)

4. Shell Programming and Scripting

Hi friends, I am new to unix. With the help of this site I wrote a script. But it's returning some errors pls help.:confused: Here is my specifications: I have a file obsrec_31583_090212.xls at /home/lingalma/temp/cdl I want it to mv to another temp folder called /home/lingalma/temp/obsrec... (6 Replies)

5. UNIX for Dummies Questions & Answers

how would i split the file "file1" into smaller files containg lines of 15 (1 Reply)

6. Shell Programming and Scripting

I have a very big log file which looks like this: I need to split this file and create files with "+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+" as the delimiter. The file names need to be the contents of the next line after the delimiter(FIRST_ITEM,SECOND_ITEM...so on..). (7 Replies)

7. Shell Programming and Scripting

Dear All, I have a very large file which which i would like split into indvidual frames evrytime the line ends with "ENDMDL" and then name frame1.pdb frame2.pdb etc can any one give me a few sugeestions? ideally i would like to have ENDMDL at the end of each frame or not pressent at all. an... (4 Replies)

8. Shell Programming and Scripting

Hi all, i have file that looks like as below 2263881188,24570896,439,SOLO,SOLO_UNBEATABLE,E,+3.13,+0.00 2263881964,24339077,439,SOLO,SOLO_UNBEATABLE,F,-0.67,+0.00 2263883220,22619162,228,Bell,Bell_MONTHLY,E,-2.04,+0.00 2263883220,22619162,228,Bell,Bell_MONTHLY,F,-2.04,+0.00... (3 Replies)

9. Shell Programming and Scripting

Hello, I want to split or cut a large size log file by year wise(eg 2009, 2010) .But the source file must not have the splited or cut lines after this process ,all of them must move to the destination folder.Does grep command have the fuctionality like cut and paste? I used grep -Ev command but... (17 Replies)