10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I would like to write a /bin/ksh script to manipulate a file and compare its contexts. Comparing lines 1 & 2, 3 & 4, 5 & 6, and so forth until the end of the file. This is what I would like the script to compare (using line 1 & 2 as an example):
1. Verify if the last column in line 1 is... (10 Replies)
Discussion started by: seekryts15
10 Replies
2. Shell Programming and Scripting
Hi everyone
I have a question for you, as I am trying to learn more about Perl and work with some weather data. I have an ascii file (shown below) that has 10 lines with different columns. What I would like is have Perl find an "anomalous" value by comparing a field with the values from the last... (2 Replies)
Discussion started by: lucshi09
2 Replies
3. Shell Programming and Scripting
Sorry for this noob question,
I have file with 4 columns like where columns 2 and 4 have numbers
a 55 k 3
b 59 l 3
c 79 m 277
d 255 n 277
e 257 o 267
f 267 p 287
g 290 q 287
h 290 r 287
i 310 s 900
now i want to select only those rows, where values in column 4 are greater than... (4 Replies)
Discussion started by: amits22
4 Replies
4. Shell Programming and Scripting
Hi,
I have two files with below data::
file1:-
123|aaa|ppp
445|fff|yyy
999|ttt|jjj
555|hhh|hhh
file2:-
445|fff|yyy
555|hhh|hhh
The records present in file1, not present in file 2 should be writtent to the out put file.
output:-
123|aaa|ppp
999|ttt|jjj
Is there any one line... (3 Replies)
Discussion started by: gani_85
3 Replies
5. Shell Programming and Scripting
Hi friends,
My file is like:
Second file is :
I need to print the rows present in file one, but in order present in second file....I used
while read gh;do
awk ' $1=="' $gh'" {print >> FILENAME"output"} ' cat listoffirstfile
done < secondfile
but the output I am... (14 Replies)
Discussion started by: CAch
14 Replies
6. Shell Programming and Scripting
Hi,
I have two files. 1st file has 1 column (huge file containing ~19200000 lines) and 2nd file has 2 columns (small file containing ~6000 lines).
#################################
huge_file.txt
a
a
ab
b
##################################
small_file.txt
a 1.5
b 2.5
ab ... (4 Replies)
Discussion started by: AshwaniSharma09
4 Replies
7. Shell Programming and Scripting
i have 2 files and i want to compare
i currently cat the files and awk print $1, $2 and doing if file1=file2 then fail, else exit 0
what i want to do is compare values, with column 1 being a reference i want to compare line by line and then still be able to do if then statement to see if worked... (1 Reply)
Discussion started by: sigh2010
1 Replies
8. Shell Programming and Scripting
Hi guys i need help with comparing lines in 2 separate files. Both files contain the same amount of lines and i need to output the difference into the 2nd file.
The 1st file is always correct.
1st file (Expected.e):
Tuesday, 11 August 2009
Wednesday, 12 August 2009
Thursday, 13 August 2009... (2 Replies)
Discussion started by: kcrap
2 Replies
9. Shell Programming and Scripting
Hi,
I have 2 files
file1
********
01-05-09|java.xls|
02-05-08|c.txt|
08-01-09|perl.txt|
01-01-09|oracle.txt|
********
file2
********
01-02-09|windows.xls|
02-05-08|c.txt|
01-05-09|java.xls|
08-02-09|perl.txt|
01-01-09|oracle.txt|
******** (8 Replies)
Discussion started by: shekhar_v4
8 Replies
10. Shell Programming and Scripting
Hi, I have two input files.
File1:
ID Name Place
1-234~name1~Newyork
1-34~name2~Boston
1-2345~name3~Hungary
File1 is a variable length file where each column is seperated by delimitter "~".
File2:
ID Country
1-34<<11 SPACES>>USA<<7 spaces>>
1-234<<10 SPACES>>UK<<8... (5 Replies)
Discussion started by: manneni prakash
5 Replies