10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi ,
I want to add a new column 'current_time stamp' in my existing csv file with current time stamp for all the records.I tried something this but this is printing 0 with date & time and printed date one line above header.Please help
awk -F "," 'BEGIN{ OFS="," } {$6=system("date... (5 Replies)
Discussion started by: netdbaind
5 Replies
2. Shell Programming and Scripting
CSV date sorted file has multiple entries for most dates. Need to eliminate all but the first and last entries of each date, being the start and end times for that day.
2009-11-20,23:57:46
2009-11-20,23:58:46
2009-11-20,23:59:46
2009-11-21,00:00:45
2009-11-21,00:01:46
2009-11-21,00:02:45... (2 Replies)
Discussion started by: mdennis6
2 Replies
3. Shell Programming and Scripting
Hi,
i have csv input file looks like below
3rd field is date and time field i want to change it with user supplied date and time says
year=2011
month=09
day=05
hour=11
count=2
when count is say 10 then first ten records should pick and it should increment the... (2 Replies)
Discussion started by: raghavendra.nsn
2 Replies
4. Shell Programming and Scripting
Hi,
I've been trying (and failing miserably) all morning to strip from a CSV file the time from it.
Can somebody point me in the right direction on how to do this using sed or awk?
The file looks like:
"James","07/20/2009-14:40:11"
"Steve","08/06/2006-02:34:37"... (5 Replies)
Discussion started by: nmuntz
5 Replies
5. Shell Programming and Scripting
How can i validate if user inserted date and optionly a time is vaild but in awk scripting? (18 Replies)
Discussion started by: tal
18 Replies
6. Shell Programming and Scripting
How to validate a date and optionly a time in shell scripting when i get the date and time as pararmeters that sent out with the call of the file? (in my case sh union.sh `first parameter ,second parameter...` (4 Replies)
Discussion started by: tal
4 Replies
7. Shell Programming and Scripting
I have a CSV file that needs to through two seperate processes (in the end there will be 2 files (Dload.unl and Tload.unl and we'll say the input file name is mass.csv). I have a processfile() function that will call the process Dload funtion. In Dload I want to read mass.csv into Dload and then... (1 Reply)
Discussion started by: dolo21taf
1 Replies
8. Shell Programming and Scripting
Hello People
I have the following file.csv:
date,string,float,number,boolean
20080303,abc,1.5,123,Y
20080304,abc,1.2,345,N
20080229,nvh,1.4,098,Y
20080319,ugy,1.9,586,N
20080315,gyh,2.4,345,Y
20080316,erf,3.1,932,N
I need to filter the date field where I have a data bigger than I... (1 Reply)
Discussion started by: Rafael.Buria
1 Replies
9. UNIX for Dummies Questions & Answers
I am very new to scripting in UNIX and in need of help. I am creating a program that will check a file that has a target time in the form of HH:MM:SS before another program can begin executing. The file with the target time will only have that target time in it and nothing else.
Is there any... (4 Replies)
Discussion started by: mosammey
4 Replies
10. Shell Programming and Scripting
I am very new to scripting in UNIX and in need of help. I am creating a program that will check a file that has a target time in the form of HH:MM:SS before another program can begin executing. The file with the target time will only have that target time in it and nothing else.
Is there any way... (1 Reply)
Discussion started by: mosammey
1 Replies