12-30-2013
This User Gave Thanks to bartus11 For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Evening all,
Have been trying to create the following environment variable:
${MD_SYSTEM}_ZZ_EMAIL_SUPPORT="myname@domain.com"
However when the script that contains the above is executed it returns:
ksh: MDQA_ZZ_EMAIL_SUPPORT=myname@domain.com: not found
Is what I'm trying to do... (2 Replies)
Discussion started by: Cameron
2 Replies
2. UNIX for Dummies Questions & Answers
I would like to know how to pass a variable inside a variable to a function.
sample code below
--------------
for x in 1 9
do
check_null $C$x ##call function to check if the value is null
if
then
echo "line number:$var_cnt,... (2 Replies)
Discussion started by: KingVikram
2 Replies
3. Shell Programming and Scripting
Any help would be great. I know this is a dumb way of doing this, but I would like to know if there is a solution doing it this way. I'm very new at this and I'd like to learn more. Thanks! :D:D
count=0
while ; do
echo "enter your name"
read name_$count
let count=count+1
done
... (2 Replies)
Discussion started by: reconflux
2 Replies
4. Shell Programming and Scripting
I found one post in another site with a solution for my problem
the below solution should explain what I want.
#!/bin/sh
first="one"
second="two"
third="three"
myvar="first"
echo ${!myvar}
But this gives error 'bad substitution'
System info
SunOS sundev2 5.9... (3 Replies)
Discussion started by: johnbach
3 Replies
5. Shell Programming and Scripting
Hi all,
I’m very new to UNIX programming. I have a question on dynamic variable
1. I’m having delimited file (only one row). First of all, I want to count number of columns based on delimiter. Then I want to create number of variables equal to number of fields.
Say number of... (5 Replies)
Discussion started by: mkarthykeyan
5 Replies
6. Shell Programming and Scripting
I need some variable help
TEMP1=Jane
TEMP2=Sue
X=1
eval USER=TEMP${X}
echo $USER
This gives output USER1
I would like to get Jane
I have tried
eval USER='TEMP${X}'
eval USER="TEMP${X}"
eval USER=`TEMP${X}` (3 Replies)
Discussion started by: Jotne
3 Replies
7. Shell Programming and Scripting
Hi guys.
i have a requirment as below.
I have a scripts which perform for loop
for i in /backup/logs -- it will give all the logs file
SC_RIO_RWVM_20120413064217303.LOG
SC_RIO_RWXM_20120413064225493.LOG
SC_RIO_RXXM_20120413064233273.LOG
...
do
open script.sh ---- in this file... (3 Replies)
Discussion started by: guddu_12
3 Replies
8. UNIX for Dummies Questions & Answers
I am trying to create some variables based on the input by the user, say if user entered 3 then 3 variables and if 5 then 5 variables.
I am using a for loop
for (( i=1; i <= $num; i++ ))
do
x="num"
x+=$i
done
When i am using echo $x it will show num1 but now how to create variables... (3 Replies)
Discussion started by: Raj999
3 Replies
9. UNIX for Advanced & Expert Users
I have a below syntax its working fine...
var12=$(ps -ef | grep apache | awk '{print $2,$4}')
Im getting expected output as below:
printf "%b\n" "${VAR12}"
dell 123
dell 456
dell 457
Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results... (5 Replies)
Discussion started by: sam@sam
5 Replies
10. Shell Programming and Scripting
Hello,
I'm trying to build a small script to store a command into a dynamic variable, and I have trouble assigning the variable.
#!/bin/bash
declare -a var1array=("value1" "value2" "value3")
var1arraylength=${#var1array}
for (( i=1; i<${var1arraylength}+1; i++ ));
do
mkdir... (7 Replies)
Discussion started by: alex2005
7 Replies
incr(3tcl) Tcl Built-In Commands incr(3tcl)
__________________________________________________________________________________________________________________________________________________
NAME
incr - Increment the value of a variable
SYNOPSIS
incr varName ?increment?
_________________________________________________________________
DESCRIPTION
Increments the value stored in the variable whose name is varName. The value of the variable must be an integer. If increment is supplied
then its value (which must be an integer) is added to the value of variable varName; otherwise 1 is added to varName. The new value is
stored as a decimal string in variable varName and also returned as result.
Starting with the Tcl 8.5 release, the variable varName passed to incr may be unset, and in that case, it will be set to the value incre- |
ment or to the default increment value of 1.
EXAMPLES
Add one to the contents of the variable x:
incr x
Add 42 to the contents of the variable x:
incr x 42
Add the contents of the variable y to the contents of the variable x:
incr x $y
Add nothing at all to the variable x (often useful for checking whether an argument to a procedure is actually integral and generating an
error if it is not):
incr x 0
SEE ALSO
expr(3tcl)
KEYWORDS
add, increment, variable, value
Tcl incr(3tcl)