02-17-2014
Unfortunately, that is the way I am being told to do it. I am trying to get an idea of the concept behind doing it this way.
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
I have a shell script which calls other shell scripts, depending on the input.
Within a.sh, I have a command which calls b.sh (ie. ksh b.sh)
Normally, we use the exit function to terminate a shell. However, if I choose to call exit from b.sh, I will return to the parent shell who... (4 Replies)
Discussion started by: rockysfr
4 Replies
2. UNIX for Advanced & Expert Users
Hi All,
I am going through the semaphore concept and have a doubt regarding the same and hope to get a resolution here.
I have a file which has a number of records.
I want to write an application (in C) which will be able to do concurrent read/write on these records.
Of what I have... (8 Replies)
Discussion started by: maverix
8 Replies
3. UNIX for Dummies Questions & Answers
Hi all
This is my first thread here.i confused with the concept of thread.Can anyone tell me this concept in detail.my Quation may be at primary level.
Thanx in advance for help. (1 Reply)
Discussion started by: vishwasrao
1 Replies
4. Shell Programming and Scripting
I have the following script running with nohup on one of my servers:
#!/bin/bash
#\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
#set log number
#i=1
#\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
#Check if log exits, if so incrememnt log number up so we don't clobber
#while... (8 Replies)
Discussion started by: DeCoTwc
8 Replies
5. UNIX for Dummies Questions & Answers
Hi all,
This is the basic question.
I have read many books which advised to avoid creating sub shells.
e.g: use wc -l<filename
rather than using cat file|wc -l.
So, how to identify whether a command creates subshell or not?
so,is it better to use tail -n+1 file in stead of using cat.... (3 Replies)
Discussion started by: pandeesh
3 Replies
6. UNIX for Advanced & Expert Users
Hi Gurus,
Please help me in below requirement.
Instance =5 (it is user parameter)
total=52 (it is user parameter
i need to split this to 5 and reminder as 1 instances totally 6
for example i need to splitt to each
52/5=10.4
1-10
11-20
21-30
31-40
41-50 (2 Replies)
Discussion started by: ragu.selvaraj
2 Replies
7. UNIX for Dummies Questions & Answers
Is wc -c and wc -m same ?
Shellscript::cat file1
hello
Shellscript::cat file1 | wc -c
6
Shellscript::cat file1 | wc -m
6
Shellscript::file file1
file1: ASCII text
Shellscript::uname -a
Linux was85host 2.6.27.45-0.1-vmi #1 SMP 2010-02-22 16:49:47 +0100 i686 i686 i386 GNU/LinuxAtleast... (5 Replies)
Discussion started by: shellscripting
5 Replies
8. Shell Programming and Scripting
Hi there,
Everyone knows that errexit is NOT inherited by subshells. But does anyone know why errexit still appears as set with set +o?
The following example highlights the fact that errexit appears set in a subshell (set +o) even though it's actually unset (it does NOT exit with false).
$... (0 Replies)
Discussion started by: chebarbudo
0 Replies
9. Shell Programming and Scripting
So i have a script that is like this:
#!/bin/sh
VARA="elementary 1
elementary 2
nursery A
nursery B
highschool AZ"
echo "${ContentOfADifferentSCRIPT}" | sh
i do not have control over the script that is inside the variable "${ContentOfADifferentSCRIPT}".
however, i know that the... (3 Replies)
Discussion started by: SkySmart
3 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)