10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
I need to split a file by number of records and rename each split file with actual filename pre-pended with 3 digit split number.
What I have tried is the below command with 2 digit numeric value
split -l 3 -d abc.txt F (# Will Produce split Files as F00 F01 F02)
How to produce... (19 Replies)
Discussion started by: techedipro
Hi all, I have a strange problem that I have finally given up on and thought id start hitting the forums.. Any help is greatly appreiciated.
I have recently attached two new physical disks to my system and created a new volume group which inlcude these. My aim, is to create a logical volume of... (1 Reply)
Discussion started by: Dansey
3. Shell Programming and Scripting
I have a file consists of 4 columns separated by tab. The problem is the third fields. Some of the them are very long but can be split by the vertical bar "|". Also some of them do not contain the string "UniProt", but I could ignore it at this moment, and sort the file afterwards. Here is... (5 Replies)
Discussion started by: yifangt
4. Shell Programming and Scripting
I have a huge file of say 1 gb called A123.txt..
to get the word count, i do
wc -l A123.txt
This gives me a count of say 122898.
Now what i do is, i divide this by 4 ie. 122888/4=30722
Now i copy the content as per the above count (30722) and give some name to... (6 Replies)
Discussion started by: j_panky
5. Shell Programming and Scripting
Can someone tell me why the why the element of output is not the same order as the original data?
Below is the value of column 11 of 2nd line,... (4 Replies)
Discussion started by: phoeberunner
6. Shell Programming and Scripting
pls explain me about split -d option with syntax and an example..
thanks (1 Reply)
Discussion started by: vijay_0209
7. Shell Programming and Scripting
I have a file that reads "#ID, First, P1(40), P2(40), P3(40)..." and I need to split this line up.
I first did @scores = split(/,/, $input);
But I need to split it up and get the the parentheses with numbers split up too, in order to add them together later.
I know I need to do at least... (1 Reply)
Discussion started by: Hawks444
8. UNIX for Dummies Questions & Answers
I have gone through all the threads in the forum and tested out different things. I am trying to split a 3GB file into multiple files. Some files are even larger than this.
split -l 3000000 filename.txt
This is very slow and it splits the file with 3 million records in each... (10 Replies)
Discussion started by: madhunk
9. Shell Programming and Scripting
for i in `cat /tmp/tester.txt`
The content of /tmp/tester.txt is as below
Now when I try the above program it gives me a output in the same way as below.
1003,vc (2 Replies)
Discussion started by: mahalakshmi
10. UNIX for Dummies Questions & Answers
Is there a split function in shell? (not awk)
Coz i got a string as input and needed to split it.
eg. input = "abc:123:def:www"
I need to split it into 4 variable which contains abc,123,def,www.
Is there anyway i can do tat? (1 Reply)
Discussion started by: AkumaTay