I was wondering if anyone has used VMWare Workstation? I wanted to practice and learn Unix in a networking environment and have my own home lab. However room and money prevent me from buying several computers to do so. Any input would help thank you. (0 Replies)
In the following Shell Script can anyone help me?
What are the total scripts?
What are the total binaries?
What are the total files?
#!/bin/sh
GREP="/bin/grep -q"
if ; then
if ; then
for | in ${I}/* ;do
file ${I} | ${GREP} "executable" && echo "${I} is a binary"
file ${I} |... (1 Reply)
heres the lab i did everything but when i issue the automated lab check.
but it gives me this everytime
''you are missing the /home/smichaels/Labs/lab2b/group file, please create it as per step 12 of the lab.
once you have corrected this problem, re-run the uli101.023 program''
im... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
''you are missing the /home/smichaels/Labs/lab2b/group file, please create it as per step 12 of the lab.
once... (4 Replies)
hi.. this is shell scripting lab15.sh
i dont understand this lab i am at the screen shot part. i was wondering if someone can take a quick look at this lab i have linked the doc below. i dont know where to start
i have did the
Required Errorlevels
Errorlevel # but dont... (1 Reply)
Write a script that copies the file tree (including subdirectories) in your home directory. As the initial directory to take the directory / usr / share / doc, as the destination directory using the directory $ {HOME} / doc.
Write a script corresponding to paragraph 1. Additional conditions: a)... (1 Reply)
So, I have a kindof off the wall question. I've got 10 computers which I inherited from a charter school that closed that I did their admin work for. They're not servers, just workstations with ubuntu server running on them. I had them all up and running at one point... but crimineys the load on my... (8 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Here are my directions. I am pretty sure I am doing this right, but I just want someone more experienced to look... (4 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Create a group id with your last name. Create 2 user IDs using your last name and the numbers 1 and 2. For each... (3 Replies)
Hello,
Do you have any suggestion of any tool (web based preferably) about how to organize a lab environment?
Now i save some info in excel sheet (one rack per column) , but i was thinking if any software exists.
Thanks in advance! (2 Replies)
Discussion started by: @dagio
2 Replies
LEARN ABOUT DEBIAN
config::model::backend::yaml
Config::Model::Backend::Yaml(3pm) User Contributed Perl Documentation Config::Model::Backend::Yaml(3pm)NAME
Config::Model::Backend::Yaml - Read and write config as a YAML data structure
VERSION
version 2.021
SYNOPSIS
use Config::Model ;
use Log::Log4perl qw(:easy) ;
use Data::Dumper ;
Log::Log4perl->easy_init($WARN);
# define configuration tree object
my $model = Config::Model->new ;
$model ->create_config_class (
name => "MyClass",
element => [
[qw/foo bar/] => {
type => 'leaf',
value_type => 'string'
},
baz => {
type => 'hash',
index_type => 'string' ,
cargo => {
type => 'leaf',
value_type => 'string',
},
},
],
read_config => [
{ backend => 'yaml' ,
config_dir => '/tmp',
file => 'foo.yml',
auto_create => 1,
}
],
) ;
my $inst = $model->instance(root_class_name => 'MyClass' );
my $root = $inst->config_root ;
my $step = 'foo=yada bar="bla bla" baz:en=hello
baz:fr=bonjour baz:hr="dobar dan"';
$root->load( step => $step ) ;
$inst->write_back ;
Now, "/tmp/foo.yml" contains:
---
bar: bla bla
baz:
en: hello
fr: bonjour
hr: dobar dan
foo: yada
DESCRIPTION
This module is used directly by Config::Model to read or write the content of a configuration tree written with YAML syntax in
"Config::Model" configuration tree.
Note that undefined values are skipped for list element. I.e. if a list element contains "('a',undef,'b')", the data structure will contain
'a','b'.
CONSTRUCTOR
new ( node => $node_obj, name => 'yaml' ) ;
Inherited from Config::Model::Backend::Any. The constructor will be called by Config::Model::AutoRead.
read ( io_handle => ... )
Of all parameters passed to this read call-back, only "io_handle" is used. This parameter must be IO::File object already opened for read.
It can also be undef. In this case, "read()" will return 0.
When a file is read, "read()" will return 1.
write ( io_handle => ... )
Of all parameters passed to this write call-back, only "io_handle" is used. This parameter must be IO::File object already opened for
write.
"write()" will return 1.
AUTHOR
Dominique Dumont, (ddumont at cpan dot org)
SEE ALSO
Config::Model, Config::Model::AutoRead, Config::Model::Backend::Any,
perl v5.14.2 2012-11-09 Config::Model::Backend::Yaml(3pm)