hi all
could you please help me to concatenate two colomns and separate them by "-"
the two colomns to concatenate are colomuns 1 and 3 of a very bif file
clomn 1 is chr, 2 is snp and 3 is bp
the new colomn is chr_B
input file :
output:
thanks
Moderator's Comments:
Please use code tags when posting data and code samples!
Last edited by vgersh99; 11-05-2012 at 10:25 AM..
Reason: code tags, please!
i have a file which may have 'n' number of columns
1 222 fafda 32 afdaf 4343 4343
234 43fdaf 4343 fdd fdfd fdfd fdd fdfd fdfd
fdfd fdfd fdfd fdd fdfd fdfd
need to concatenate the columns with... (3 Replies)
Hi,
I have a file1.txt like this:
and a file2.txt like this:
I wat only append file2.txt to file1.txt
and to have something like this:
How could i do ? (2 Replies)
Hi all,
I want the 2nd column of every file in the directory in a single file with the file name as column header.
$cat file1.txt
a b c
d e f
$cat file2.txt
f g h
g h j
$cat file3.txt
a b d
f g h (2 Replies)
Hi all
I have following kind of data in a file but non separated
ESR1 PA156 leflunomide PA450192
CHST3 PA26503 docetaxel tungstate Pa4586; thalidomide Pa34958;
I want to separate entries into columns so that I can put into excel sheet in proper arrangement.
I want entries... (4 Replies)
Hi,
I have a file like this:
abc
def
ghi
jkl
mno
My second file is like this (tab delimited):
adsad sdfsdf dfdf
wads abc dfdsf
sdsf jkl sfsdf
dsfds sdfd reor
zxczd dsf sff
Now, I want the code to report the lines (from file2) which have common strings in column 2 with the first... (4 Replies)
I have a CSV file that goes like this:
Name,Group,Email
Max,Group1,max@.com
Dan,Group2,dan@.com
Max,Group3,max@.com
Max,Group4,max@.com
Dan,Group5,dan@.com
Jim,Group6,jim@.comBasically my desired output should be:
Name,Group,Email
Max,Group1|Group3|Group4,max@.com... (6 Replies)
Hello,
I want to concatenate 2-columns by 2-columns separated by colon. How can I do so? For example, I have a text file containing 6 columns separated by tab. I want to concatenate column 1 and 2; column 3 and 4; column 5 and 6, respectively, and put a colon in between.
input file:
1 0 0 1... (10 Replies)
Hi
i am having one requirement like to concatenate two columns in to one columns, can any one help on this please sample scenario i am placing below
COL1,COL2,COL3,COL4
1,A,B,C,D
2,e,f,g,h
ouput should be 3 columns like below.
COL1,COL2,newcolumns
1,A,B,CD
2,e,f,gh
... (9 Replies)
Hi
I have large text file consisting of five columns. Sample of the file is give below:
ed 2-4 12.0 commons that they depended on. मानवों नष्ट किया जिन पर वो आधारित थे।
ed 3-1 12.0 Almost E, but would be over. रचना करीब करीब ई तक जाती है, मगर तब तो नाटक ख़त्म हो... (2 Replies)
Hi,
I'm trying to copy and paste the sixth column from a bunch of files into a single file having each column pasted in separate columns (and not one after each other in just one column.)
I tried this code but works only partially because it copied and pasted 50 rows of each column... (6 Replies)
Discussion started by: Frastra
6 Replies
LEARN ABOUT CENTOS
tcl_concat
Tcl_Concat(3) Tcl Library Procedures Tcl_Concat(3)__________________________________________________________________________________________________________________________________________________NAME
Tcl_Concat - concatenate a collection of strings
SYNOPSIS
#include <tcl.h>
const char *
Tcl_Concat(argc, argv)
ARGUMENTS
int argc (in) Number of strings.
const char *const argv[] (in) Array of strings to concatenate. Must have argc entries.
_________________________________________________________________DESCRIPTION
Tcl_Concat is a utility procedure used by several of the Tcl commands. Given a collection of strings, it concatenates them together into a
single string, with the original strings separated by spaces. This procedure behaves differently than Tcl_Merge, in that the arguments are
simply concatenated: no effort is made to ensure proper list structure. However, in most common usage the arguments will all be proper
lists themselves; if this is true, then the result will also have proper list structure.
Tcl_Concat eliminates leading and trailing white space as it copies strings from argv to the result. If an element of argv consists of
nothing but white space, then that string is ignored entirely. This white-space removal was added to make the output of the concat command
cleaner-looking.
The result string is dynamically allocated using Tcl_Alloc; the caller must eventually release the space by calling Tcl_Free.
SEE ALSO
Tcl_ConcatObj
KEYWORDS
concatenate, strings
Tcl 7.5 Tcl_Concat(3)