10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello
I want to delete the lines of many files (e.g. file1, file2, ..., file1111) in my directory (e.g. dir1) that they have the 2nd column grater than a value (e.g. 40) placing them to a different directory (e.g. newdir) and keeping the originals. I wrote the code which is functional
awk '{... (3 Replies)
Discussion started by: phaethon
3 Replies
2. Shell Programming and Scripting
hi
i have a set of similar files. i want to delete lines until certain pattern appears in those files. for a single file the following command can be used but i want to do it for all the files at a time since the number is in thousands.
awk '/PATTERN/{i++}i' file (6 Replies)
Discussion started by: anurupa777
6 Replies
3. UNIX for Dummies Questions & Answers
:confused:Hello -- i just joined the forums. I am a complete noob -- only about 1 week into learning how to program anything... and starting with linux.
I am working in Linux terminal.
I have a folder with a bunch of txt files. Each file has several lines of html code. I want to combine... (2 Replies)
Discussion started by: jetsetter
2 Replies
4. Shell Programming and Scripting
hi, i really need it ...it's not simple to explain but as it's part of a crontab i can't split the file manually...and the file can change every day so the lines are not a good base.
example: how to split 1 csv file in 15 files?
thank you very much
regards :b: (4 Replies)
Discussion started by: 7stars
4 Replies
5. Shell Programming and Scripting
I have about 20 CSV's that all look like this:
"","","","","","","","","","","","","","","",""What I've been told I need to produce is the exact same thing, but with each file now containing the start_code from every other file where the email matches.
It doesn't matter if any of the other... (1 Reply)
Discussion started by: Demosthenes
1 Replies
6. UNIX for Dummies Questions & Answers
I need a little help...
I have a file with 3 fields,
Time/Date, IP address, UniqueID
I have a 2nd file of UniqueIDs.
I want to either (which ever is easier):
1. delete entries in file 1 that have a UniqueID in file 2
2. create a new file with the fields from File 1, excluding the... (4 Replies)
Discussion started by: goldie363
4 Replies
7. UNIX for Dummies Questions & Answers
I have a directory full of text data files.
Unfortunately I need to get rid of the 7th and 8th line from them all so that I can input them into a GIS application.
I've used an awk script to do one at a time but due to the sheer number of files I need some kind of loop mechanism to automate... (3 Replies)
Discussion started by: vrms
3 Replies
8. Shell Programming and Scripting
I have a directory full of text data files.
Unfortunately I need to get rid of the 7th and 8th line from them all so that I can input them into a GIS application.
I've used an awk script to do one at a time but due to the sheer number of files I need some kind of loop mechanism to automate... (3 Replies)
Discussion started by: vrms
3 Replies
9. Shell Programming and Scripting
Hello All,
I have a .csv file and I have to delete the selcted records stored in a vairable
e.g
echo $lname
7 88 91 94 97 100 103 106
I dont know how to pass the variable name to "sed" for deleting the $lname from a file
can any one help as this is very urgent.
$lname is changing the... (3 Replies)
Discussion started by: 009satya
3 Replies
10. Shell Programming and Scripting
I did search the posts for info on this and while there were some in the ballpark, none addressed this specifically. (also I tried to post this once it said I was logged out, so hopefully I'm not sending a duplicate here).
I have a set of files (250 +/-) where I need to delete the first "$x"... (4 Replies)
Discussion started by: benair
4 Replies