Hello,
I kinda newbie in unix so I would like so help.I know that there is a command that compares two integer numbers test (eg. #$1=0 ).I would like to know if it is possible to compare any number with another (eg. 2.3=0 or 3.7!=0 4.5>2.2).
Thank you in advance. (1 Reply)
Can someone tell me how do I comapre two numbers with the decimals in UNIX shell scripting
I understand "-gt" can be used only for integers
Regards, Giri (4 Replies)
Hello, I'm searching for a quick method to read numeric values from a file or a defined variable and identifying the largest number. For instance if the following numbers are in a file or defined to a variable:
09192007 09202007 09182007 09172007 09162007
What "short" method could be used to... (7 Replies)
Hi There!
Apologies if this has been asked previously but I couldn't find the answer I was hoping for.
Basically, all I want to do is compare the OS X version against the version that I require in my script. So I'm retrieving the OS version using defaults read, but how can I compare this... (10 Replies)
Im trying to compare two numbers with decimals but its not working as expected.
a=1
b=1.1
if
then echo "equal"
fi
When I do this it says that the numbers are equal. Ultimately Im using -le and -ge in the if statements but I tested with -eq for simplicity.
Any way to make this... (3 Replies)
Hi. I do not know how to compare numbers and need help. In my script I have to figure the MAX, MIN, & Avg. Sales amounts.
Please help me.
In the code, "transaction" is a counter.
#!/bin/bash
clear
transaction=0
sales=0
total=0
while test $sales
... (9 Replies)
ValA=-29344
if ; then
echo "NEGATIVE"
else
echo "POSITIVE"
fi
Can someone please tell me how else they would go about doing the above?
When i do it, i get errors such as: (10 Replies)
For numbers between 0 and 1 the below logic is not working.
Output of above shall be "correct" but its echoing "incorrect".Kindly suggest
a=.1
if
then
echo correct
else echo incorrect
fi
Video tutorial on how to use code tags in The UNIX and Linux Forums. (3 Replies)
cat file1
a b c d e f
this is what is in my script
foreach i (`cat file1`)
foreach j (`cat file1`)
#do something here
end
end
basically i want to compare ab, ac, ad, ae, af, ba, bc, bd, be....
and also skipping aa,bb if possible..
if that anyway for me to just use 1 foreach? (2 Replies)
Discussion started by: ctphua
2 Replies
LEARN ABOUT DEBIAN
jifty::manual::tutorialrest
Jifty::Manual::TutorialRest(3pm) User Contributed Perl Documentation Jifty::Manual::TutorialRest(3pm)NAME
Jifty::Manual::TutorialRest - Web Services
DESCRIPTION
This builds on Jifty::Manual::Tutorial, so make sure you have a running jifty that roughly resembles the step-by-step from there.
SETUP
You must add this to your site_config.yml
framework:
Plugins:
- REST: {}
See Jifty::Plugin::REST.
The commands assume that you have LWP installed with the GET alias. If not, you'll need to use the longhand lwp-request -m GET, or curl,
or your browser.
help
Make sure it is working:
$ GET http://localhost:8888/=/help
Accessing resources:
...
You should see some text describing the services, not html (that's longhand for 404.) Check the config and restart the server.
GET
Just list the models.
$ GET http://localhost:8888/=/model.yml
---
- MyWeblog.Model.Post
List the Post schema.
$ GET http://localhost:8888/=/model/Post.yml
---
body:
label: Content
name: body
readable: 1
sort_order: 1
type: text
writable: 1
id:
mandatory: 1
name: id
readable: 1
type: serial
writable: 0
title:
default: Untitled post
label: Title
name: title
readable: 1
sort_order: 0
type: text
writable: 1
You did make some posts, right?
$ GET http://localhost:8888/=/model/Post/id.yml
---
- 1
- 2
Dump the data:
$ GET http://localhost:8888/=/model/Post/id/1.yml
---
body: 'This is my post, the content of which is this, which is mine.'
id: 1
title: my first post
$ GET http://localhost:8888/=/model/Post/id/2.yml
---
body: "Content of another post. Got to go, the cat's on fire."
id: 2
title: post deux
POST
TODO not working
Actually, it looks like it is not supposed to work this way. Why not?
$ echo '---
body: "A post via web services"
id: 3
title: "posting from the command-line"
' | lwp-request -m POST http://localhost:8888/=/model/Post.yml
POST http://localhost:8888/=/model/Post/id/3.yml --> 404 Not Found
PUT
TODO not working
$ echo '---
title: "posting from the cli"
' | lwp-request -m PUT http://localhost:8888/=/model/Post/3.yml
500 Can't read entity body: Connection reset by peer
DELETE
$ lwp-request -m DELETE http://localhost:8888/=/model/Post/id/3.yml
---
content: {}
error: ~
field_errors: {}
field_warnings: {}
message: Deleted
success: 1
perl v5.14.2 2010-09-25 Jifty::Manual::TutorialRest(3pm)