I need your help, because i know a local variable in a function for example k, it is different of other variable(with the same name k) this a global variable. Is that right?
the function "quita_ceros", I have it in include file:
if you see the debug, the value of variable global change after call the function "quita_ceros", why? both variable have the same name, but a is local variable and other is a variable global.
Thanks for advance.
Last edited by Scrutinizer; 12-29-2014 at 12:10 AM..
Reason: icode tags => code tags
I have encountered a very weird behavior of a global variable in Korn Shell in AIX:
A function f1 in my script pipes the output of the function f2 to a program.
A variable defined as global using typeset gets its value in f2.
That value is not seen in f1. If I remove the pipe ksh recognizes the... (2 Replies)
hi,
i need to add a new local variable to my script.
then i want to display its value along the title(with echo).
desired result:
password = x
Actual result:
x
for some reason the below line displays the x value.
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Im trying to parse ifconfig with awk and setup a bunch of variables in one shot. But Im having trouble figuring out how to work with data in previous lines.
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eth0 Link encap:Ethernet HWaddr 00:50:DA:10:7F:1B
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Hi,
I'm writing a korn shell script where the user enters a variable and I have to create a directory remotely which contains the name of that variable.
Example.
print 'Please enter variable:'
read variable
ssh user@host 'mkdir before_$variable;'
Thank you. (4 Replies)
Hi,
Would like to know the purpose and accessing of local variable as in below code snippet:
a=123
( a=321; )
echo "a = $a" #This will print 123
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function... (3 Replies)
Hi,
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I have a question on how can I assign a output of a function to a variable which is executed in background.
Here is my example
$ cat sample_program.sh
#!/bin/ksh
exec_func () {
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v=`expr $1 + 100`
print $v
}
export OUT_ARR
date
for i in 1 2
do
OUT_ARR=`exec_func $i` &... (1 Reply)
I have a functions file containing functions:
file.functions:
myTest () {
echo "MYPWD=$(echo $(pwd))"
echo "MYLOGNAME=${LOGNAME}"
}
myCar () {
echo "MYDATE=$(date)"
echo "MYUPTIME=$(uptime)"
}
i know i can source this file in another script using something similar to this:
source... (8 Replies)
so i found a way to do this.
#!/bin/bash
MYF=$(/home/jason/myfunctions)
source <(printf '%s\n' "${MYF}")
echo "${var1}"
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