now i have a different file zoo.txt with content
and file rick.txt with contents
i want to look for lines in file zoo.txt column1 that has same corresponding lines in column 1 of file rick.txt . then output all lines in file zoo.txt and column 2,3 of file rick.txt. should look like
I have to compare two text files, very few of the lines in these files will have some difference in some column.
The files size is in GB.
Sample lines are as below:
11111122222222333333aaaaaaaaaabbbbbbbbbccccccccdddddd
11111122222222333333aaaaaaaaaabbbbbbbbbccccccccddeddd
So assuming these... (19 Replies)
Hello all,
Can anyone help me with this.
There are two files and I have to match the second file records with that of first and if matched, print the output in two fies, one containing the matched records and other containing the rest.
Here is the example.
File1
"111",erter,"00000", ... (4 Replies)
hi
I have 2 files to comapre ,in file a sible column it is numbers,in file b2 numbers and other values with coma separated.
i want compare numbers in file a with file b,and the out put put should be in C with numbers in both file a and b along with other columns of file b.
i used folowing... (7 Replies)
I have two text files which have records of thousand rows. Each row is having around 40 columns. Each column is tab delimited. Each row is delimited by newline character.
My requirement is to find for each row i need to find whether any column is different between the two files. For each row i... (8 Replies)
Hi i have 2 csv files a.csv and b.csv with the same number of columns and a list of values in both of it. Each and every individual value in both the files need to compared and if it matches then print correct in a new csv file otherwise print Incorrect
eg
a.csv
1,12/27/2007,Reward,$10.00... (5 Replies)
Hi all,
i have two .csv files. i need to compare those two files and if there is any difference that should be moved into third .csv file.
example,
org.csv and dup.csv
when we compare those two files org.csv and dup.csv. if there is any change in dup.csv. it should be capture in third... (7 Replies)
Hello, I am trying to compare 2 files and get only the new lines as output. Note that new lines can be anywhere in the file and not necessarily at the bottom of the file.
I have made the following progress so far.
/home/aa>cat old.txt
0001 732 A
0002 732 C
0005 732 D... (7 Replies)
Dear All,
I would really appreciate if you can help me to resolve this file comparison
I have two files:
file1:
chr start end ID gene_name
chr1 2020 3030 1 test1
chr1 900 5000 2 test1
chr2 5000 8000 3 test2
chr3 6000 12000 4 test3
chr3 6000 15000 5 test3
file2:... (2 Replies)
HI,
I have two files and contains many Fields with | (pipe) delimitor, wanted to compare both the files and get only unmatched perticular fields. this i wanted to use in shell scriting.
ex:
first.txt
111 |abc| 230| hbc231 |bbb |210 |bbd405 |ghc |555 |cgv
second.txt
111 |abc |230 |hbc231... (1 Reply)
Discussion started by: prawinmca
1 Replies
LEARN ABOUT LINUX
fiz
FIZ(1) General Commands Manual FIZ(1)NAME
fiz - analyze damaged zoo archive for data recovery
SYNOPSIS
fiz archive[.zoo]
DESCRIPTION
Fiz is used to analyze damaged zoo archives and locate directory entries and file data in them. The current version of fiz is 2.0 and it
is meant to be used in conjunction with zoo version 2.0. Fiz makes no assumptions about archive structure. Instead, it simply searches
the entire subject archive for tag values that mark the locations of directory entries and file data. In a zoo archive, a directory entry
contains information about a stored file such as its name, whether compressed or not, and its timestamp. The file data are the actual data
for the archived file, and may be either the original data, or the result of compressing the file.
For each directory entry found, fiz prints where in the archive it is located, the directory path and filename(s) found in it, whether the
directory entry appears to be corrupted (indicated by [*CRC Error*]), and the value of the pointer to the file data that is found in the
directory entry. For each block of file data found in the archive, fiz prints where in the archive the block begins. In the case of an
undamaged archive, the pointer to file data found in a directory entry will correspond to where fiz actually locates the data. Here is
some sample output from fiz:
****************
2526: DIR [changes] ==> 95
2587: DATA
****************
3909: DIR [copyrite] ==> 1478
3970: DATA
4769: DATA
****************
In such output, DIR indicates where fiz found a directory entry in the archive, and DATA indicates where fiz found file data in the ar-
chive. Filenames located by fiz are enclosed in square brackets, and the notation "==> 95" indicates that the directory entry found by
fiz at position 2526 has a file data pointer to position 95. In actuality, fiz found file data at positions 2587, 3970, and 4769. Since
fiz found only two directory entries, and each directory entry corresponds to one file, one of the file data positions is an artifact.
Once the locations of directory entries and file data are found, the @ modifier to zoo's archive list and extract commands can be used and
the archive contents selectively listed or extracted, skipping the damaged portion. This is further described in the documentation for
zoo(1).
In the above case, commands to try giving to zoo might be x@2526,2587 (extract beginning at position 2526, and get file data from position
2587), x@3090,3970 (extract at 3090, get data from 3970) and x@3909,4769 (extract at 3909, get data from 4769). Once a correctly-matched
directory entry/file data pair is found, zoo will in most cases synchronize with and correctly extract all files subsequently found in the
archive. Trial and error should allow all undamaged files to be extracted. Also note that self-extracting archives created using sez (the
Self-Extracting Zoo utility for MS-DOS), which are normally executed on an MS-DOS system for extraction, can be extracted on non-MSDOS sys-
tems in a similar way.
SEE ALSO zoo(1)BUGS
Random byte patterns can occasionally be incorrectly recognized as tag values. This occurs very rarely, however, and trial and error will
usually permit all undamaged data to be extracted.
DIAGNOSTICS
Fiz always exits with a status code of 0.
FUTURE DIRECTIONS
Automation of data recovery from a damaged archive is potentially achievable. However, since damaged archives occur only rarely, fiz as it
currently stands is unlikely to change much in the near future.
AUTHOR
Rahul Dhesi
Jan 31, 1988 FIZ(1)