i am retrieving values in variables jobKey and jobName within my shell script. these values are returned to me within braces [ ] and i am using following command to remove those braces:
if there are two jobs my jobKeys and jobName variables consist comma separated values like
Hi,
I have a variable which has a list of string separated by comma.
for ex ,
Variable=/usr/bin,/usr/smrshbin,/tmp
How can i get the values between the commas separately using shell scripts.Please help me.
Thanks,
Padmini. (6 Replies)
Hi unix guru's
I want to execute a shell script like ksh printdetails.ksh Andy,Bob,Daisy,Johnson
like passing all the four names in the as the arguments and these arguments are varies between 1 to 10.
How to pass these names to the shell script variable.
and also i want to know the count... (4 Replies)
Hi,
I have a file with th elist of patches separated by comma, like below:
patch1, patch 2, patch 3................
t\The number of patches is not known as it changes every time.
I need assistance in writing a routine such as it will take patch1 as first variable and performs the... (4 Replies)
Hello all,
I am working on a script and have the first part solved of numerical input validation. Below the code validates that the input is a numerical value between 100 and 1000. If not, it errors out. Now I need to be able to read values separated by a comma. For example, instead of my... (5 Replies)
I have a log file that contains several reports with following format.
<Start of delimiter> Report1 header
Report1 header continue
Report1 header continue
Record1 header
Record1 header continue
Record1 header continue
field1 field2 field3 field4
------... (1 Reply)
Hi
pls help me to get the code:
i have a file in which content is :
2.01304E+11 2.01304E+11 ori 2 01:00
2.01304E+11 2.01304E+11 ori 2 01:02
2.01304E+11 2.01304E+11 ori 3 01:02
2.01304E+11 2.01304E+11 ori 3 ... (7 Replies)
Hi,
I have a large number of files which are written as csv (comma-separated values).
Does anyone know of simple sed/awk command do achieve this?
Thanks!
---------- Post updated at 10:59 AM ---------- Previous update was at 10:54 AM ----------
Guess I asked this too soon. Found the... (0 Replies)
My OS : RHEL 6.7
I have a text file with comma separated values like below
$ cat testString.txt
'JOHN' , 'KEITH' , 'NEWMAN' , 'URSULA' , 'ARIANNA' , 'CHENG', . . . .
I want these values to appear like below
'JOHN' ,
'KEITH' ,
'NEWMAN' ,
'URSULA' ,
'ARIANNA' ,
'CHENG',
.... (4 Replies)
Hi All,
I wrote a database command that queries our application and outputs a whole bunch of values to a text file. I need to assign the output to two values.
Here is a sample of the output:
valueOne, checkOne
valueTwo, checkTwo
valueThree, checkThree
I would like... (9 Replies)
Hi All,
I'm trying to pass the comma separated values (string) returned from Plsql Procedure to UNIX variable.
getting the below log message
cat: -: Bad file descriptor
awk: cmd. line:1: fatal: error reading input file `-': Bad file descriptor
The output coming from plsql procedure is... (3 Replies)
Discussion started by: Mahesh3089
3 Replies
LEARN ABOUT REDHAT
while
while(n) Tcl Built-In Commands while(n)
__________________________________________________________________________________________________________________________________________________NAME
while - Execute script repeatedly as long as a condition is met
SYNOPSIS
while test body
_________________________________________________________________DESCRIPTION
The while command evaluates test as an expression (in the same way that expr evaluates its argument). The value of the expression must a
proper boolean value; if it is a true value then body is executed by passing it to the Tcl interpreter. Once body has been executed then
test is evaluated again, and the process repeats until eventually test evaluates to a false boolean value. Continue commands may be exe-
cuted inside body to terminate the current iteration of the loop, and break commands may be executed inside body to cause immediate termi-
nation of the while command. The while command always returns an empty string.
Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the while command starts execut-
ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an
infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter-
ation), so changes in the variables will be visible. For an example, try the following script with and without the braces around $x<10:
set x 0
while {$x<10} {
puts "x is $x"
incr x
}
SEE ALSO
break(n), continue(n), for(n), foreach(n)
KEYWORDS
boolean value, loop, test, while
Tcl while(n)