04-18-2013
yes. If the third and fourth column matches need to get the difference of 6th column
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1. Shell Programming and Scripting
Hi,
I want to write a script which will compare the 1st column of both the files and will give the difference.
e.g:-
my 1st file contains:
89 /usr
52 /usr/local
36 /tmp
92 /opt
96 /home
27 /etc/opt/EMCom
1 ... (3 Replies)
Discussion started by: adityam
3 Replies
2. Shell Programming and Scripting
Can anyone please help with this? I have 2 files as given below.
If 2nd column of file1 has pattern foo1@a, find the matching 1st column in file2 & replace 2nd column of file1 with file2's value.
file1
abc_1 foo1@a ....
abc_1 soo2@a ...
def_2 soo2@a ....
def_2 foo1@a ........ (7 Replies)
Discussion started by: prashali
7 Replies
3. Shell Programming and Scripting
I have two text files that look something like this:
A:B:C 123
D:E:F 234
G:H:I 345
J:K:L 123
M:N:O 456
P:Q:R 567
A:B:C 456
D:E:F 567
G:H:I 678
J:K:L 456
M:N:O 789
P:Q:R 890
I want to find the line where the first column matches and then combine the second columns into a single... (8 Replies)
Discussion started by: pbluescript
8 Replies
4. Shell Programming and Scripting
Hi , i am newbie to shell scripting and am trying to do the below job,
A shell script to be run with a command like
sh Compare.ksh file1.txt file2.txt 1 2 > file3.txt
1 2-are the key columns
Consider the delimiter would be Tab or comma
File 1:
SK TEST NAME MATHS PHYSICS
21 1... (1 Reply)
Discussion started by: shakthi666
1 Replies
5. Homework & Coursework Questions
Hi , i am newbie to shell scripting and am trying to do the below job,
A shell script to be run with a command like
sh Compare.ksh file1.txt file2.txt 1 2 > file3.txt
1 2-are the key columns
Consider the delimiter would be Tab or comma
File 1:
SK TEST NAME MATHS PHYSICS
21 1 AAA... (1 Reply)
Discussion started by: shakthi666
1 Replies
6. Shell Programming and Scripting
I have a file like this :
# cat list
cucm, location,76,2
cucm1,location1,76,4
cucm,location,80,8
cucm1,location1,90,8
cucm1,location1,87,11
cucm,location,67,9
and I want output like this :
cucm,location,76,2
cucm1,location1,76,4
cucm,location,80, 6 ===> (8-2 =6)
cucm1,location1,90,4... (5 Replies)
Discussion started by: Lakshmikumari
5 Replies
7. Shell Programming and Scripting
This is my input file :
# cat list 20130430121600, cucm, location,76,2 20130430121600,cucm1,location1,76,4 20130430122000,cucm,location,80,8 20130430122000,cucm1,location1,90,8 20130430140000,cucm1,location1,87,11 20130430140000, cucm,location,67,9
This is the required output
... (1 Reply)
Discussion started by: Lakshmikumari
1 Replies
8. Shell Programming and Scripting
Hi,
I need to find the difference between 2 files in unix and write the result in the new file
File1:
A
B
File2:
X 123 hajkd
Y 345 adjfka
A 123 djafjhd
B 678 dsndjks
Output file:
X 123 hajkd
Y 345 adjfka
Thanks. (6 Replies)
Discussion started by: nani1984
6 Replies
9. Shell Programming and Scripting
Hi All,
I want to find the difference between two files, by checking only the headers (column names) and report if any new column is added in the latest file.
For Ex: If the file "declartion.txt has these columns
url;image;id;showcase_id;showcase_name
and the actual file "feed.txt" has... (34 Replies)
Discussion started by: Praveen Pandit
34 Replies
10. UNIX for Beginners Questions & Answers
Hi all,
I have searched and searched, but I have not found a solution that quite fits what I am trying to do.
I have a long list of data in three columns. Below is a sample:
1,10,8
2,12,10
3,13,12
4,14,14
5,15,16
6,16,18
Please use code tags
What I need to do is as follows: If a... (4 Replies)
Discussion started by: bleedingturnip
4 Replies
fspec(4) File Formats fspec(4)
NAME
fspec - format specification in text files
DESCRIPTION
It is sometimes convenient to maintain text files on the system with non-standard tabs, (tabs that are not set at every eighth column).
Such files must generally be converted to a standard format, frequently by replacing all tabs with the appropriate number of spaces, before
they can be processed by system commands. A format specification occurring in the first line of a text file specifies how tabs are to be
expanded in the remainder of the file.
A format specification consists of a sequence of parameters separated by blanks and surrounded by the brackets <: and :>. Each parameter
consists of a keyletter, possibly followed immediately by a value. The following parameters are recognized:
ttabs The t parameter specifies the tab settings for the file. The value of tabs must be one of the following:
o A list of column numbers separated by commas, indicating tabs set at the specified columns.
o A '-' followed immediately by an integer n, indicating tabs at intervals of n columns.
o A '-' followed by the name of a ``canned'' tab specification.
Standard tabs are specified by t-8, or equivalently, t1,9,17,25, etc. The canned tabs that are recognized are defined by
the tabs(1) command.
ssize The s parameter specifies a maximum line size. The value of size must be an integer. Size checking is performed after tabs
have been expanded, but before the margin is prepended.
mmargin The m parameter specifies a number of spaces to be prepended to each line. The value of margin must be an integer.
d The d parameter takes no value. Its presence indicates that the line containing the format specification is to be deleted
from the converted file.
e The e parameter takes no value. Its presence indicates that the current format is to prevail only until another format
specification is encountered in the file.
Default values, which are assumed for parameters not supplied, are t-8 and m0. If the s parameter is not specified, no size checking is
performed. If the first line of a file does not contain a format specification, the above defaults are assumed for the entire file. The
following is an example of a line containing a format specification:
* <:t5,10,15 s72:> *
If a format specification can be disguised as a comment, it is not necessary to code the d parameter.
SEE ALSO
ed(1), newform(1), tabs(1)
SunOS 5.10 3 Jul 1990 fspec(4)