9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a requirement where in I need to insert delimiters before the last column of the total delimiters is less than a specified number.
Say if the delimiters is less than 139, I need to insert 2 columns ( with blanks) before the last field
awk -F 'Ç' '{ if (NF-1 < 139)} END { "Insert 2... (5 Replies)
Discussion started by: arunkesi
5 Replies
2. Shell Programming and Scripting
Hi,
I have a file with 16 columns and out of these 16 columns 14 are key columns, 15 th is order column and 16th column is having information. I need to concate the 16th column based on value of 1-14th column as key in order of 15th column. Here are the example file
Input File (multiple... (3 Replies)
Discussion started by: Ravi Agrawal
3 Replies
3. Linux
cat sample.csv
ID,Name,no
1,AAA,1
2,BBB,1
3,AAA,1
4,BBB,1
cut -d',' -f2 sample.csv | sort | uniq
this gives only the 2nd column values
Name
AAA
BBB
How to I get all the columns of CSV along with this? (1 Reply)
Discussion started by: sanvel
1 Replies
4. Shell Programming and Scripting
Hello,
I need some sort of way to extract every date contained in a file, and count how many of those dates there are.
Here are the specifics:
The date format I'm looking for is mm/dd/yyyy
I only need to look after line 45 in the file (that's where the data begins)
The columns of... (2 Replies)
Discussion started by: ronan1219
2 Replies
5. Shell Programming and Scripting
Is it possible to print the records that has only 1 value in 2nd column.
Ex:
input
awex1 1
awex1 2
awex1 3
assww 1
ader34 1
ader34 2
output
assww 1 (5 Replies)
Discussion started by: quincyjones
5 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,
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
8. Shell Programming and Scripting
Hi
I am having files with date and time stamp as the folder names like 200906051400,200906051500,200906051600 .....hence everyday 24 files will be generated
i need to do certain things on this 24 files daily
file contains the data like
200906050016370 0 1244141195225298lessrv3 ... (13 Replies)
Discussion started by: aemunathan
13 Replies
9. Shell Programming and Scripting
Hi,
Am having files with many records, i need to count and display the number of records based on the keyword in one of the column of the records.
for e.g THE FILE CONTAINS TWO RECORDS LIKE.
200903031143150 0 1236060795054357lessrv1 BSNLSERVICE1 BSNLSERVICE1 ... (4 Replies)
Discussion started by: aemunathan
4 Replies