How come for 2.3 I cannot enter another command? After I do
I do not get the dollar sign back to proceed and do
for
.
I'd say works as designed. ;-)) "fg" is the command to get to the FOREGROUND a process which was previously put into the BACKGROUND (or has been suspended). As long as a process is running in the foreground you get no prompt (it is often a dollar sign, but it doesn't have to), because the prompt display is the shells way of saying "there is no process in foreground so i am ready for input".
Quote:
Originally Posted by Jagst3r21
I realize now that I am not sure how to make the ctrl + z targets the nohup sleep 3000 & command either.
Of all the processes running from your shell there can be none, one or several in the background and none or one (not several!) in the foreground. This answers the question: "CTRL-Z" or other job-control key sequences ("CTRL-C", for instance) only affect the process running in the foreground.
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:
Filter a file for lines that have exactly 5 numbers in a row.
2. Relevant commands, code, scripts,... (13 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
uri::template
URI::Template(3pm) User Contributed Perl Documentation URI::Template(3pm)NAME
URI::Template - Object for handling URI templates (RFC 6570)
SYNOPSIS
use URI::Template;
my $template = URI::Template->new( 'http://example.com/{x}' );
my $uri = $template->process( x => 'y' );
# uri is a URI object with value 'http://example.com/y'
DESCRIPTION
This module provides a wrapper around URI templates as described in RFC 6570: http://tools.ietf.org/html/rfc6570
INSTALLATION
perl Makefile.PL
make
make test
make install
METHODS
new( $template )
Creates a new URI::Template instance with the template passed in as the first parameter.
template
This method returns the original template string.
variables
Returns an array of unique variable names found in the template. NB: they are returned in random order.
expansions
This method returns an list of expansions found in the template. Currently, these are just coderefs. In the future, they will be more
interesting.
process( \%vars )
Given a list of key-value pairs or an array ref of values (for positional substitution), it will URI escape the values and substitute them
in to the template. Returns a URI object.
process_to_string( \%vars )
Processes input like the "process" method, but doesn't inflate the result to a URI object.
AUTHORS
o Brian Cassidy <bricas@cpan.org>
o Ricardo SIGNES <rjbs@cpan.org>
COPYRIGHT AND LICENSE
Copyright 2007-2012 by Brian Cassidy
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-05-30 URI::Template(3pm)