10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a file where every line includes four expressions with a caret in the middle (plus some other "words" or fields, always separated by spaces). I would like to extract from this file, all those lines such that each of the four expressions containing a caret appears in at least four different... (9 Replies)
Discussion started by: uncleMonty
2. Shell Programming and Scripting
I have one file which contains million of supplier code. I need to load these codes into database 1000 at a time.
Database procedure reads from an external table which is based on the unix files.
All I want to do is to read from the bigger file e.g. MAIN_FILE.txt and create... (1 Reply)
Discussion started by: chetanojha
3. Shell Programming and Scripting
I have 2 text files. file1 and file2.
file1.txt (There are no duplicates in this file)
I need to search each number in file1.txt in file2.txt's 1st... (6 Replies)
Discussion started by: Little
4. Shell Programming and Scripting
I need a program that read a file line by line and prints out lines 1, 2 & 3 after an empty line... An example of entries in the file would be:
SRVXPAPI001 ERRO JUN24 07:28:34 1775
REASON= 0000, PROCID= #E506 #1065: TPCIPPR, INDEX= 003F
... (8 Replies)
Discussion started by: Ferocci
5. Shell Programming and Scripting
I have a requirement to ignore few lines in a file before keyword FILEHEADER . As soon as there is keyword FILEHEADER is identified in file , it will form another file with data from FILEHEADER to whatever in file after FILEHEADER.
awk... (4 Replies)
Discussion started by: callmatkarna
6. Shell Programming and Scripting
I have an XML file with around 1 billion rows in it and i am trying to find the number of times a particular tag occurs in it. The solution i am using works but takes a lot of time (~1 hr) .Please help me with an efficient way to do this.
Lets say the input file is
... (13 Replies)
Discussion started by: Sheel
7. UNIX for Dummies Questions & Answers
i have two excel sheets with same column name as below
col1 col2 col3
---- ---- -----
1 121 156
24 456 788
45 444 777
765 32 77
col1 col2 col3
---- ---- -----
24 456 ... (1 Reply)
Discussion started by: arunmanas
8. Shell Programming and Scripting
my input file is containg uid, eriMaster ,eriResign, ericontry, dept.
some of the uid are not having all info.
out put should include all info irrespctive of datas of input file
if any one data is missing, then it has to print Null or zero..then continue with the existing one.
here... (0 Replies)
Discussion started by: hegdeshashi
9. Shell Programming and Scripting
I would like to read line by line out of a file (one word per line) and create with each line a file.
The read line should be also pasted into the file with some other text.
Something like this:
cat readfile.txt | mkfile readline << "bla bli $readline blu" (7 Replies)
Discussion started by: borobudur
10. Shell Programming and Scripting
I have a file containing a list of references and I want to run a script that will make the same action for each reference.
The input file changes every hour, it's why I want to use a script that can read in a file, record by record, and run a specific action for the reference readed.
Thanks... (1 Reply)
Discussion started by: dde