9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Dear community, I am facing a problem and I kindly ask your help:
I have 4 different data sets consisted from 3 different types of array.
On each file, column 1 is chromosome position, column 2 is SNP id etc... Lets say I have the following (bim) datasets:
x2014:
1 rs3094315... (4 Replies)
Discussion started by: fondan
4 Replies
2. Shell Programming and Scripting
I have one script as below:
#!/bin/ksh
Outputfile1="/home/OutputFile1.xls"
Outputfile2="/home/OutputFile2.xls"
InputFile1="/home/InputFile1.sql"
InputFile2="/home/InputFile2.sql"
echo "Select hobby, class, subject, sports, rollNumber from Student_Table" >> InputFile1
echo "Select rollNumber... (3 Replies)
Discussion started by: Sharma331
3 Replies
3. Shell Programming and Scripting
Hello,
I would like to ask for help with csh script.
An example of an input in .txt file is below, the number of lines varies from file to file and I have 2 or 3 columns with values. I would like to read all the values (probably one by one) and set them to independent unique variables that... (7 Replies)
Discussion started by: FMMOLA
7 Replies
4. Shell Programming and Scripting
Hi, I have the 3-column, tab-separated following data:
dot is-big 2
dot is-round 3
dot is-gray 4
cat is-big 3
hot in-summer 5
I want to remove all of those lines in which the values of Columns 1 and 2 are identical. In this way, the results would be as follows:
dot is-big 2
cat... (4 Replies)
Discussion started by: owwow14
4 Replies
5. UNIX for Dummies Questions & Answers
I would like to print unique lines without sort or unique. Unfortunately the server I am working on does not have sort or unique. I have not been able to contact the administrator of the server to ask him to add it for several weeks. (7 Replies)
Discussion started by: cokedude
7 Replies
6. UNIX for Dummies Questions & Answers
Hi. I am not sure the title gives an optimal description of what I want to do.
I have several text files that contain data in many columns. All the files are organized the same way, but the data in the columns might differ. I want to count the number of times data occur in specific columns,... (0 Replies)
Discussion started by: JamesT
0 Replies
7. Shell Programming and Scripting
Hi, this is about sorting a very large file (like 10 gb) to keep lines with unique entries across SOME of the columns.
The line originally looked like this:
sort -u -k2,2 -k3,3n -k4,4n -k5,5n -k6,6n file_unsorted > file_sorted
please note the -u flag.
The problem is that this single... (4 Replies)
Discussion started by: jbr950
4 Replies
8. UNIX for Advanced & Expert Users
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
Discussion started by: krishnix
16 Replies
9. Shell Programming and Scripting
Hi,
snp.txt
CHR_A SNP_A BP_A_st BP_A_End CHR_B BP_B SNP_B R2 p-SNP_A p-SNP_B
5 rs1988728 74904317 74904318 5 74960646 rs1427924 0.377333 0.000740085 0.013930081
5 ... (12 Replies)
Discussion started by: genehunter
12 Replies