I need a script (perl or awk..anything is fine) to join 3 files based on three key columns. The no of non-key columns can vary in each file. The columns are delimited by semicolon.
For example,
File1
Dim1;Dim2;Dim3;Fact1;Fact2;Fact3;Fact4;Fact5
---- data delimited by semicolon ---
... (1 Reply)
Hi
I have to join two files based on 1st column where 4th column of a2.txt=at and take 2nd column of a1.txt and 3rd column of a2.txt and check against source files ,if matches list those source file names.
a1.txt
a1|20090809|20090810
a2|20090907|20090908
a2.txt
a1|d|file1.txt|at... (9 Replies)
Hi,
I've list of files in a directory, which have date stamp value in their names.
ex:
abc_data_20071102.csv,
abc_data_20091221.csv,
abc_data_20100110.csv,
abc_data_20100222.csv,
abc_data_20080620.csv,... etc.,
I need to select and process only files, within the given date... (4 Replies)
I have n files (for ex:64 files) with one similar column. Is it possible to combine them all based on that column ?
file1
ax100 20 30 40
ax200 22 33 44
file2
ax100 10 20 40
ax200 12 13 44
file2
ax100 0 0 4
ax200 2 3 4 (9 Replies)
Hi I'm trying to compare 3 or more files based on similar values and outputting them into 3 columns.
For example:
file1
ABC
DEF
GHI
file2
DEF
DER
file3
ABC
DER
The output should come out like this
file1 file2 file3
ABC ABC (4 Replies)
Hi I have a file like this. I need to eliminate lines with first column having the same value 10 times.
13 18 1 + chromosome 1, 122638287 AGAGTATGGTCGCGGTTG
13 18 1 + chromosome 1, 128904080 AGAGTATGGTCGCGGTTG
13 18 1 - chromosome 14, 13627938 CAACCGCGACCATACTCT
13 18 1 + chromosome 1,... (5 Replies)
Dear All,
I have to solve the following problems with multiple tab-separated text file but I don't know how. Any help would be greatly appreciated. I have access to Linux mint (but not as a professional).
I have multiple tab-delimited files with the following structure:
file1:
1 44
2 ... (5 Replies)
there can be n number of columns but the number of columns and header name will remain same in all 3 files. Files are tab Delimited.
a.txt
Name 9/1 9/2
X 1 7
y 2 8
z 3 9
a 4 10
b 5 11
c 6 12
b.xt
Name 9/1 9/2
X 13 19
y 14 20
z 15 21
a 16 22
b 17 23
c 18 24 c.txt
Name 9/1 9/2... (14 Replies)
Hi all,
I've multiple files. In this case 5. Space separated columns. Each file has 12 columns. Each file has 300-400K lines.
I want to get the output such that if a value in column 2 is present in all the files then get all the columns of that value and print it side by side.
Desired output... (15 Replies)
Discussion started by: genome
15 Replies
LEARN ABOUT SUSE
lzcmp
XZDIFF(1) XZ Utils XZDIFF(1)NAME
xzcmp, xzdiff, lzcmp, lzdiff - compare compressed files
SYNOPSIS
xzcmp [cmp_options] file1 [file2]
xzdiff [diff_options] file1 [file2]
lzcmp [cmp_options] file1 [file2]
lzdiff [diff_options] file1 [file2]
DESCRIPTION
xzcmp and xdiff invoke cmp(1) or diff(1) on files compressed with xz(1), lzma(1), gzip(1), or bzip2(1). All options specified are passed
directly to cmp or diff. If only one file is specified, then the files compared are file1 (which must have a suffix of a supported com-
pression format) and file1 from which the compression format suffix has been stripped. If two files are specified, then they are uncom-
pressed if necessary and fed to cmp(1) or diff(1). The exit status from cmp or diff is preserved.
The names lzcmp and lzdiff are provided for backward compatibility with LZMA Utils.
SEE ALSO cmp(1), diff(1), xz(1), gzip(1), bzip2(1), zdiff(1)BUGS
Messages from the cmp(1) or diff(1) programs refer to temporary filenames instead of those specified.
Tukaani 2009-07-05 XZDIFF(1)