08-03-2017
Try using the script I gave you instead of randomly joining lines and introducing syntax errors!
This User Gave Thanks to Don Cragun For This Post:
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1. Shell Programming and Scripting
Hi guys,
Please help me if u have some solution.
I have a file with three columns separated by ':' -
INPUT_FILE
C416722_2 : calin Dirigent : Dirigent
AC4174_6 : Jac : cal_co
TC4260_5 : [no : lin kite
BC426302_1 : [no : calin Dirigent lin
JC426540_3 : lin Pymo_bin : calin
TC428_3 : no7... (4 Replies)
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2. Shell Programming and Scripting
Hi
I have file which contains 5 coulmns i need to add the fifth column value and put it in the desired location in the same column.
Here is the sample file..
ashop0004 SQL- 06/14/2009 06/14/2009 00:04:28 SUM
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3. Shell Programming and Scripting
So I have this input
1 10327 rs112750067 T C . PASS DP=65;AF=0.208;CB=BC,NCBI
1 10469 rs117577454 C G . PASS DP=2055;AF=0.020;CB=UM,BC,NCBI
1 10492 rs55998931 C T . PASS DP=231;AF=0.167;CB=BC,NCBI
1 10583 rs58108140 G A ... (3 Replies)
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4. Shell Programming and Scripting
Hola,
How can I add a column to a existing file??
PS: The column which should be added need to be the first column and it will be a parameter from the script.
Example:
1 name1
2 name2
3 name3
4 name3
Need to add parameter $file as a first column. $file is a file name with time... (6 Replies)
Discussion started by: Olivia
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5. Shell Programming and Scripting
Hi, long time reader, first time poster.
I've done some searching so please if this is a repeated post excuse the duplicate, but what I have are two files roughly like so:
File 1:
A W
B X
C Y
D Z
File 2:
A 1
C 2
D 3
And what I would like to get out is... (4 Replies)
Discussion started by: wallysb01
4 Replies
6. Shell Programming and Scripting
Dear all,
Lets say, I've a file a.txt containing two columns, like
a1 b1
.. ..
.. ..
and another file b.txt containg two columns, like
a1 c1
.. ..
.. ..
I need to put c1 column from b.txt file to the a.txt file. So, the output should be
a1 b1 c1
.. .. ..
.. ... (4 Replies)
Discussion started by: mkg
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7. Shell Programming and Scripting
Input File 1
cat S1.txt
MI0043 2731 miR-1
Input File 2
cat S4.txt
MI006 310 CiR-1
MI057 10 CiR-24
MI750 5 CiR-24
Desired Output File 1
cat S1.txt.out
MI0043 2731 miR-1 S1.txt
Desired Output File 2
cat S4.txt.out
MI006 310 CiR-1 S4.txt (3 Replies)
Discussion started by: perl_beginner
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8. Shell Programming and Scripting
I have file like this
b,c
10,20
30,40
50,60
Now I want to add a new column a with fixed values for all the rows
a,b,c
60,10,20
60,30,40
60,50,60
Please let me know how can we do this in unix. (4 Replies)
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9. UNIX for Dummies Questions & Answers
Hi,
I have this data file that contains:
1 A
2 B
3 C
4 D
5 E
6 F
7 G
8 H
9 I
I want the results to be:
1 A A
2 B A
3 C A
4 D A
5 E A
6 F A
7 G A
8 H A (8 Replies)
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10. Shell Programming and Scripting
Hi Team
I have file as below
empno,ename,sal
123,smith,1000
124,adams,2000
Required output: Using AWK
empno,ename,sal,deptno
123,smith,1000
124,adams,2000
Thanks,
Murali (5 Replies)
Discussion started by: bmk
5 Replies
catch(n) Tcl Built-In Commands catch(n)
__________________________________________________________________________________________________________________________________________________
NAME
catch - Evaluate script and trap exceptional returns
SYNOPSIS
catch script ?varName?
_________________________________________________________________
DESCRIPTION
The catch command may be used to prevent errors from aborting command interpretation. Catch calls the Tcl interpreter recursively to exe-
cute script, and always returns without raising an error, regardless of any errors that might occur while executing script.
If script raises an error, catch will return a non-zero integer value corresponding to one of the exceptional return codes (see tcl.h for
the definitions of code values). If the varName argument is given, then the variable it names is set to the error message from interpret-
ing script.
If script does not raise an error, catch will return 0 (TCL_OK) and set the variable to the value returned from script.
Note that catch catches all exceptions, including those generated by break and continue as well as errors. The only errors that are not
caught are syntax errors found when the script is compiled. This is because the catch command only catches errors during runtime. When
the catch statement is compiled, the script is compiled as well and any syntax errors will generate a Tcl error.
EXAMPLES
The catch command may be used in an if to branch based on the success of a script.
if { [catch {open $someFile w} fid] } {
puts stderr "Could not open $someFile for writing
$fid"
exit 1
}
The catch command will not catch compiled syntax errors. The first time proc foo is called, the body will be compiled and a Tcl error will
be generated.
proc foo {} {
catch {expr {1 +- }}
}
KEYWORDS
catch, error
Tcl 8.0 catch(n)