I am writing a shell script that simulates the `wc -w` command without actually using wc itself. My problem is that the script will only read the first line of the file and just keep looping through it. I have tried both while and for loops and got the same result. Can anyone help?
... (1 Reply)
count2=0
var2=NOT
if
then
echo"Loop1"
command="egrep ',$var1,"
if
then
echo "the command is OR"
command=$command"|,$var3,"
echo "$command"
elif
then
command=$command"| egrep ',$var3,"
else
... (4 Replies)
Hi All,
How to read a file upto last line(End Of Line)
I wrote below program:
cat R2_20060719.610.txt | while read LINE
do
echo "$LINE"
done
above code reading all lines from a file and skipping last line......
is there anything wrong in my code.
Please help me out from this... (20 Replies)
Hi all,
i write a script c shell
set i = 1
while ( $i <= $#array )
echo "$array"
@ i++
end
i want to set it to i = i +2 in that statement . Can anybody help me?
---------- Post updated at 02:46 PM ---------- Previous update was at 02:35 PM ----------
anybody not how to solve it??? (2 Replies)
Hi all,
i got 2 text file.
file.txt
value.txt
i want use C shell script to write out
while both of the file got different limit....how i going to write it in 1 while loop? (4 Replies)
Hello forum memebers.
can you correct the simple while program.
#! /bin/ksh
count=10
while
do
echo $count
count='expr$count-1'
done
I think it will print 10 to 1 numbers but it running for indefinite times. (2 Replies)
Learning, stumbling! My progress in shell scripting is slow. Now I have this doubt:
I have the following file (users.txt):
AU0909,on
AU0309,off
AU0209,on
AU0109,off
And this file (userson.txt)
AU0909
AU0209
AU0109
AU0309
I just want to set those users on userson.txt to "off" in... (14 Replies)
Sorry if this is a super simple issue, but am extremely new to this and am trying to teach myself as I go along. But can someone please help me out?
I have a data file similar to this for many samples, for all chromosomes
Sample Chr bp p roh
Sample1 1 49598178 0 1... (14 Replies)
Hi,
I work on Ab-initio ETL tool which is based on Unix. I made a small script which has two loop's one with in another. All the functionality is working for the first line of outer loop but when it comes to other lines of outer loop it is throwing error as command not found. Below is the... (4 Replies)
I have written the below PERL script to reprocess messages from a failure queue.
It basically browses all the messages in the failure queue to individual files in a directory and then scans those files to determine the originating queue. The script will then move each message in turn from the... (0 Replies)
Discussion started by: chris01010
0 Replies
LEARN ABOUT SUSE
tcl_allowexceptions
Tcl_AllowExceptions(3) Tcl Library Procedures Tcl_AllowExceptions(3)__________________________________________________________________________________________________________________________________________________NAME
Tcl_AllowExceptions - allow all exceptions in next script evaluation
SYNOPSIS
#include <tcl.h>
Tcl_AllowExceptions(interp)
ARGUMENTS
Tcl_Interp *interp (in) Interpreter in which script will be evaluated.
_________________________________________________________________DESCRIPTION
If a script is evaluated at top-level (i.e. no other scripts are pending evaluation when the script is invoked), and if the script termi-
nates with a completion code other than TCL_OK, TCL_ERROR or TCL_RETURN, then Tcl normally converts this into a TCL_ERROR return with an
appropriate message. The particular script evaluation procedures of Tcl that act in the manner are Tcl_EvalObjEx, Tcl_EvalObjv, Tcl_Eval,
Tcl_EvalEx, Tcl_GlobalEval, Tcl_GlobalEvalObj, Tcl_VarEval and Tcl_VarEvalVA.
However, if Tcl_AllowExceptions is invoked immediately before calling one of those a procedures, then arbitrary completion codes are per-
mitted from the script, and they are returned without modification. This is useful in cases where the caller can deal with exceptions such
as TCL_BREAK or TCL_CONTINUE in a meaningful way.
KEYWORDS
continue, break, exception, interpreter
Tcl 7.4 Tcl_AllowExceptions(3)