file.txt contains
------------------
sat1 1300
#sat2 2400
sat3
sat4 500
sat5
I need to write a shell script that will output like the below
#output
sat1.ksh 1300
sat3.ksh
sat4.ksh 500
sat5.ksh
my try
------- (4 Replies)
...
declare vINIFILE
vINIFILE=$1
...
echo "The name of the File is $vINIFILE" >>mail_tmp
echo "" >> mail_tmp.$$
...
grep RUNJOB=0 $vINIFILE >>tmp_filter
...
So the strange is in echo-statement I get the correct output for $vINIFILE wrtitten into the file mail_tmp. But the... (2 Replies)
Hi I am using KSH and trying to read variables from a csv file. I've set the IFS=, and it workds. Problem is where one of the values is text containing a comma. For example the following lines exist in my file. How can I read everything between the quotes into a single variable?
APW13812,,1... (2 Replies)
I have output from luxadm display commands as below :-
DEVICE PROPERTIES for disk: /dev/rdsk/c10t60020F200000C8083F951F4C00012863d0s2
Vendor: SUN
Product ID: T300
Revision: 0201
Serial Num: Unsupported
Unformatted capacity:... (0 Replies)
Hi Gurus,
I have a file named log with 2 lines
Each line is a file name. eg
$ cat log
monday
tuesday
I need to read log and assign each output(filename) to a different variable.
The following doesn't work:-
while read A B
do
echo " a is ${A} "
echo " b is ${B} "
done <... (6 Replies)
Hi,
I have an issue that hope someone will be able to help me with....
I'm using a while-read loop to read lines from a file that contain variables, and I want the variables substituted, but I can't get it to work - the below example with explain:
while read line
do
echo $line
... (5 Replies)
I have a file that has four values on each line and I'd like to give each column a variable name and then use those values in each step of a loop. In bash, I believe you could use a while loop to do this or possibly a cat command, but I am super new to programming and I'm having trouble decoding... (2 Replies)
Hello all,
I've been out of programming for awhile so sorry about the stupid, elementary question.
I'm trying to read two inputs and compare them to a list entered as a parameter via the terminal. The script is
#!/bin/bash
read -p "Enter the numbers" NUM1 NUM2
for VALUE in $@; do
... (6 Replies)
Hi,
I am trying to write a shell script to help with some digital signature work currently being undertaken where we have a file that contains a number of rows ending with ^M.
What I need to do is concatenate this using shell scripting and retain the control character. E.G.
abc^M... (5 Replies)
Hi,
I managed to read and print variable as shown in the below code.
table_name=table1,table2,table3
i=0
IFS=","
for i in $table_name
do
echo $i
done
Is there a way how I can read more than one variable. For example I need to read 2 variables and populate the output... (6 Replies)
Discussion started by: shash
6 Replies
LEARN ABOUT SUSE
variable
variable(n) Tcl Built-In Commands variable(n)
__________________________________________________________________________________________________________________________________________________NAME
variable - create and initialize a namespace variable
SYNOPSIS
variable ?name value...? name ?value?
_________________________________________________________________DESCRIPTION
This command is normally used within a namespace eval command to create one or more variables within a namespace. Each variable name is
initialized with value. The value for the last variable is optional.
If a variable name does not exist, it is created. In this case, if value is specified, it is assigned to the newly created variable. If
no value is specified, the new variable is left undefined. If the variable already exists, it is set to value if value is specified or
left unchanged if no value is given. Normally, name is unqualified (does not include the names of any containing namespaces), and the
variable is created in the current namespace. If name includes any namespace qualifiers, the variable is created in the specified names-
pace. If the variable is not defined, it will be visible to the namespace which command, but not to the info exists command.
If the variable command is executed inside a Tcl procedure, it creates local variables linked to the corresponding namespace variables (and
therefore these variables are listed by info vars.) In this way the variable command resembles the global command, although the global
command only links to variables in the global namespace. If any values are given, they are used to modify the values of the associated
namespace variables. If a namespace variable does not exist, it is created and optionally initialized.
A name argument cannot reference an element within an array. Instead, name should reference the entire array, and the initialization value
should be left off. After the variable has been declared, elements within the array can be set using ordinary set or array commands.
EXAMPLES
Create a variable in a namespace:
namespace eval foo {
variable bar 12345
}
Create an array in a namespace:
namespace eval someNS {
variable someAry
array set someAry {
someName someValue
otherName otherValue
}
}
Access variables in namespaces from a procedure:
namespace eval foo {
proc spong {} {
# Variable in this namespace
variable bar
puts "bar is $bar"
# Variable in another namespace
variable ::someNS::someAry
parray someAry
}
}
SEE ALSO
global(n), namespace(n), upvar(n)
KEYWORDS
global, namespace, procedure, variable
Tcl 8.0 variable(n)