I'm having an issue when I export within my program. I'm getting the variable name, not the variable value. I have a configuration file (config.txt) that has the values of the variables set as so:
set -a
export ARCHIVEPOSourceDir="/interfaces/po/log /interfaces/po/data"
export... (2 Replies)
Hi,
i know that this topic discussed for many times but although i had researched them i couldnt succeed in my problem.
i am following a step-by-step instruction guide and must do the following:
-------------
To ensure access, set the path PATH $ORACLE_HOME/perl/bin:$PATH and set the Perl... (2 Replies)
okay, this shouldn't be difficult but I can't figure it out. How can I set a variable with another variable. I have the following:
foreach pe ($dir $sp)
set tpe = `echo $pe | grep M`
if ($tpe == M) then
set ${$pe} = M <--- This doesn't work
else
endif
end
In this case what... (2 Replies)
need a script that goes something like this
#!/usr/bin/bash
echo "input up to TEN values, separated by spaces"
read vari1 vari2 vari3 vari4 vari5 vari6 vari7 vari8 vari9 vari10
#set null variables to 9999 (somehow?)
#now echo all variables
echo $vari1 $vari2 $vari3 $vari4 $vari5 $vari6... (1 Reply)
I have a variable called PATH that contains a path
example: /Users/rtipton/Desktop/testusers/test
I need a sed command to set a variable called USER to the last directory name in that path
PATH="/Users/rtipton/Desktop/testusers/test"
and from that PATH i need USER to = test
I know sed... (4 Replies)
Can I use the read command to read the contents of a variable? I'm trying by using the following code and getting nothing back. I'm in a Linux environment.
#!/bin/ksh
IFS=~
VAR1=1~2~3~4
echo $VAR1 | read a b c d
print "$a $b $c $d" (9 Replies)
hi,
i'm not a root user and i want to know which user and in which file is loaded a variable seen in the "env" display ?
I will use this variable but i want to be sure that it will be a permanent variable !
i don't see it in my files (.profile , kshrc...) and neither in /etc/profile.
... (3 Replies)
greetings,
i have a variable $input that i want to use to set $output. $input is /dir/filename.mph and $input is passed to my script that i manipulate it as follows:
input=`basename $input`i want the $output to be filename_solved.mph, basically stuffing "_solved" in the filename. here's how i... (2 Replies)
Hello,
I created the following (snippet from larger code):
echo -n "A1: "
read A1
VERIFY=$(echo -n $A1|wc -c)
if ; then
echo -e "TOO MANY CHARACTERS"
fi
echo -n "A2: "
read A2
echo -n "A3: "
read A3
echo -e "Concat: $B1/$B2/$B3"
Basically what it does is it... (4 Replies)
Discussion started by: jl487
4 Replies
LEARN ABOUT OPENDARWIN
set
set(n) Tcl Built-In Commands set(n)
__________________________________________________________________________________________________________________________________________________NAME
set - Read and write variables
SYNOPSIS
set varName ?value?
_________________________________________________________________DESCRIPTION
Returns the value of variable varName. If value is specified, then set the value of varName to value, creating a new variable if one
doesn't already exist, and return its value. If varName contains an open parenthesis and ends with a close parenthesis, then it refers to
an array element: the characters before the first open parenthesis are the name of the array, and the characters between the parentheses
are the index within the array. Otherwise varName refers to a scalar variable. Normally, varName is unqualified (does not include the
names of any containing namespaces), and the variable of that name in the current namespace is read or written. If varName includes names-
pace qualifiers (in the array name if it refers to an array element), the variable in the specified namespace is read or written.
If no procedure is active, then varName refers to a namespace variable (global variable if the current namespace is the global namespace).
If a procedure is active, then varName refers to a parameter or local variable of the procedure unless the global command was invoked to
declare varName to be global, or unless a variable command was invoked to declare varName to be a namespace variable.
SEE ALSO
expr(n), proc(n), trace(n), unset(n)
KEYWORDS
read, write, variable
Tcl set(n)
03-20-2012
