I have a list of files that I want to compare to another list of files, how do I do that?
The first list will be my known list and hard coded, for example:
mylist="janfile.tar jarfile.jar jan.rpt.Z" etc.
The second list will be found by doing an 'ls' piped to a file:
ls > filelist.dat
... (4 Replies)
Hi Friends,
I have 2 files A and B . I want to compare the 3rd line of file A and B .
(I dont want to compare the 2 files, using diff or cmp). I just want to know whether 3rd line of A matches the 3 rd line of B. Can anybody share their knowledge on the same?
Thanks ,
Vijaya (12 Replies)
Hi Everyone,
I will try to explain my question please forgive my english here.
I am looking for shell script or command that can compare data in the files.
I have 50 files in one directory test1 test2 test3 ....so on.
I want to compare data in each files with each other and output each... (4 Replies)
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)
Hello,
Please help me with this problem if you have a solution.
I have two files:
<file1> : In each line, first word is an Id and then other words that belong to this Id
piMN-1 abc pqr xyz py12
niLM y12 FY4 pqs
fiRLym F12 kite red
<file2> : same as file1, but can have extra lds... (3 Replies)
Hi,
I have one file, say file 1, that has data like below where 19900107 is the date,
19900107 12 144 129 0.7380047
19900108 12 168 129 0.3149017
19900109 12 192 129 3.2766666E-02
... (3 Replies)
Hi Friends,
I have a file 1
CREATE MULTISET TABLE TEYT_Q9_T.TEST ,NO FALLBACK ,
NO BEFORE JOURNAL,
NO AFTER JOURNAL,
CHECKSUM = DEFAULT,
DEFAULT MERGEBLOCKRATIO
(
XYZ DECIMAL(10,0),
ABC VARCHAR(5) CHARACTER SET LATIN NOT CASESPECIFIC,
PQR... (3 Replies)
# cat list.txt
server1
server2
server3
server4
# data to be compared of.
#dns address
1.1.1.1
2.2.2.2
3.3.3.3
#for i in `cat list.txt`
do
grep dns $ i
done (1 Reply)
Hello all- New to this forum, and relatively new to using grep at the Terminal command line to work with regular expressions. I've got a background in math and some programming experience, so it's not been too difficult to learn the basics of searching through my word lists for particular types of... (13 Replies)
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
LEARN ABOUT OPENDARWIN
intro
INTRO(9) BSD Kernel Developer's Manual INTRO(9)NAME
intro -- introduction to system kernel interfaces
DESCRIPTION
This section contains information about the interfaces and subroutines in the kernel.
PROTOTYPES ANSI-C AND ALL THAT
Yes please.
We would like all code to be fully prototyped.
If your code compiles cleanly with cc -Wall we would feel happy about it. It is important to understand that this isn't a question of just
shutting up cc, it is a question about avoiding the things it complains about. To put it bluntly, don't hide the problem by casting and
other obfuscating practices, solve the problem.
INDENTATION AND STYLE
Believe it or not, there actually exists a guide for indentation and style. It isn't generally applied though.
We would appreciate if people would pay attention to it, and at least not violate it blatantly.
We don't mind it too badly if you have your own style, but please make sure we can read it too.
Please take time to read style(9) for more information.
NAMING THINGS
Some general rules exist:
1. If a function is meant as a debugging aid in DDB, it should be enclosed in
#ifdef DDB
#endif /* DDB */
And the name of the procedure should start with the prefix DDB_ to clearly identify the procedure as a debugger routine.
SCOPE OF SYMBOLS
It is important to carefully consider the scope of symbols in the kernel. The default is to make everything static, unless some reason
requires the opposite.
There are several reasons for this policy, the main one is that the kernel is one monolithic name-space, and pollution is not a good idea
here either.
For device drivers and other modules that don't add new internal interfaces to the kernel, the entire source should be in one file if possi-
ble. That way all symbols can be made static.
If for some reason a module is split over multiple source files, then try to split the module along some major fault-line and consider using
the number of global symbols as your guide. The fewer the better.
SEE ALSO style(9)HISTORY
The intro section manual page appeared in FreeBSD 2.2.
BSD December 13, 1995 BSD