10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
i have another issue:
i have three files:
5285337,100% (1 Reply)
Discussion started by: reignangel2003
2. Shell Programming and Scripting
I had a small question.I had a file from which i need to extract data.
I have written the below script to check if the file exists and if it exists extract requierd columns from the file.
if #Checks if file exists... (1 Reply)
Discussion started by: Vivekit82
3. Shell Programming and Scripting
I am using below code to validate the source file,code working fine but if any column contains null value then below code throwing error actually it should not.how to customize the below code to handle null null values also.
When I run the script with below source data getting “date error”, as... (2 Replies)
Discussion started by: srivalli
4. Shell Programming and Scripting
I have below data with fixed with of 52 bytes having three columns value data.
01930 MA GLOUCESTER
01960 MA ... (3 Replies)
Discussion started by: sonu_pal
5. Shell Programming and Scripting
I am doing a join command. Obviously, before I need two files sorted first. ( Both files have headers and have about 2 million lines each one )
The problem is, one of the files has null values in the key to sort (which is the first filed ). For example I have the original... (4 Replies)
Discussion started by: viktor1985
6. Shell Programming and Scripting
I have a file with the values
i want to sort this file with the null values at the bottom of the file
OUTPUT should look like this
ops (6 Replies)
Discussion started by: vickyhere
7. UNIX for Advanced & Expert Users
Can someone help me comparing Null values.
Scenario is as follows:
I have a variable which "cache_prd" which can have either some integer or nothing(Null)
if it is integer I have to again do some comparision but these comparisons give me this error:( "line 32: [: 95: unary operator... (3 Replies)
Discussion started by: Yagami
8. UNIX for Dummies Questions & Answers
I have a file with 10 columns and get the required data for nine columns properly except 8th. In 8th column i have both NULL and NON NULL values...i.e
certain records have values for all the columns including 8th column and certain records have 8th column as NULL.My requisite is,without... (20 Replies)
Discussion started by: ganesh_248
9. Shell Programming and Scripting
I have a huge file with 20 fileds in each record and each field is seperated by "|". If i want to get all the reocrds that have 18th or for that matter any filed as null how can i do it? Please let me know (3 Replies)
Discussion started by: dsravan
10. Shell Programming and Scripting
I have a script where i will remove header and trailer record and ftp to another server.
I'm using the code:
latestfilename=`ls filename_* | tail -1`
echo "Latest filename = $latestfilename"
sed '1d;$d' $latestfilename > a.ftpedfile
I have an issue if input data is having null... (1 Reply)
Discussion started by: ammu