01-01-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
does any one have any ideas how i would go about calculating the number of days left in the month from a bash script ?. I want to do some operations on a csv file according to the result (8 Replies)
Discussion started by: dunryc
8 Replies
2. UNIX for Dummies Questions & Answers
Hi folks,
Here i have written a shell script to calculate a maximum number from 10 numbers entered on command line.
max=0
echo Enter 10 numbers , one at a time
for i in 1 2 3 4 5 6 7 8 9 10
do
read n
max=`expr $max + $n`
if --- At this last step there is some problem, it gives error... (5 Replies)
Discussion started by: rits
5 Replies
3. Solaris
Hi All,
I have an issue with calculating the network number that needs to be put in /etc/netmasks file in my Sol-9 server.
The IP of my server in 10.164.114.135
Default Gateway - 10.164.114.130
Netmask - 255.255.255.240
If I set "10.164.114.130 255.255.255.240" in netmask file, after... (2 Replies)
Discussion started by: Hari_Ganesh
2 Replies
4. Programming
Hi,
plz see the below code.
here my aim is to calculate the number of lines in unprocessedData.out
if this file contains 40 lines then lastly $linenum should print 40.(except blank lines)
i have tried below code but it giving me the output only one. can anyone help me how to do ?
... (9 Replies)
Discussion started by: pspriyanka
9 Replies
5. Web Development
Is this code good for this purpose?
<?php
$date1 = mktime(0,0,0,01,01,1991);
$date2 = mktime(0,0,0,03,22,2012);
$diff = $date2 - $date1;
$days = $diff / (60*60*24);
echo ($days . "<br />");
?> (3 Replies)
Discussion started by: kovacsakos
3 Replies
6. Shell Programming and Scripting
I wrote the day calculator also in bash. I would like to now, that is it good so?
#!/bin/bash
datum1=`date -d "1991/1/1" "+%s"`
datum2=`date "+%s"`
diff=$(($datum2-$datum1))
days=$(($diff/(60*60*24)))
echo $days
Thanks in advance for your help! (3 Replies)
Discussion started by: kovacsakos
3 Replies
7. Shell Programming and Scripting
Hi anyone can help?
How to calculate total number of weeks from a specify date, for example, 01 Jan 2012.
Thx! (2 Replies)
Discussion started by: rayray2013
2 Replies
8. Solaris
Hi,
Please help me to find how to calculate the number of TPS supported by any solaris server for example one server with below configuration .
Sun Blade X6270 with two 4-core processors
2 x 300 GB internal disk drives (2 Replies)
Discussion started by: manojkakkar
2 Replies
9. Shell Programming and Scripting
Hello everyone,
I have some problem in calculation number using awk.
input file format :
S1 1 : 0.003 0.031
S2 1 : 0.020 0.095
S3 4 : 0.088 0.012
S4 2 : 0.010 0.090
S5 2 : 0.244 0.066
S6 3 : 0.249 0.751
S7 3 : 0.010 0.990
S8 3 : 0.230... (4 Replies)
Discussion started by: awil
4 Replies
10. Solaris
Hi,
I want to get total number of cores on my all non-global zones on Solaris 10. I got two methods and both are giving different results. Below link is a script, which tells me that total cores are 8
Mandalika's scratchpad: Oracle Solaris: Show Me the CPU, vCPU, Core Counts and the... (4 Replies)
Discussion started by: ron323232
4 Replies
LEARN ABOUT REDHAT
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 locals.) 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.
SEE ALSO
global(n), namespace(n), upvar(n)
KEYWORDS
global, namespace, procedure, variable
Tcl 8.0 variable(n)