Good day!
I am trying to learn how to use the "sed" editor, to perform multiple edits on multiple files in multiple directories.
I have one script that tries to call up each file and process it according to the edits listed in a second script. I am using a small input text to test these, at... (12 Replies)
Dear Experts
Why we always hear that unix operating system is Multi User and Multi task. What does these two means. I have looked at some books and documents but couldn't find aclear explenation. Can we say Windows operating system is also multi user and multi task??
Thanks for your help in... (6 Replies)
Hi,
I am trying to quickly learn Unix because I am going to be using HP-UX soon.
Problem is I can't find download HP-UX.
Does anyone know a Unix OS I can download that is more like HP-UX?
I'm running windows vista at the moment. (3 Replies)
I have a file with data records separated by multiple equals signs, as below.
==========
RECORD 1
==========
RECORD 2
DATA LINE
==========
RECORD 3
==========
RECORD 4
DATA LINE
==========
RECORD 5
DATA LINE
==========
I need to filter out all data from this file where the... (2 Replies)
Hi,
I have a problem where I need to make this input:
nameRow1a,text1a,text2a,floatValue1a,FloatValue2a,...,floatValue140a
nameRow1b,text1b,text2b,floatValue1b,FloatValue2b,...,floatValue140b
look like this output:
nameRow1a,text1b,text2a,(floatValue1a - floatValue1b),(floatValue2a -... (4 Replies)
I am trying to write a large X app. I have successfully modified my xorg.conf to setup 4 monitors on an NVIDIA Quatro5200. I am trying to modify a simple hello world application to open a window on three of the four monitors. depending on the changes to loop the window creation section and event... (2 Replies)
MACHINE-INFO(5) machine-info MACHINE-INFO(5)NAME
machine-info - Local machine information file
SYNOPSIS
/etc/machine-info
DESCRIPTION
The /etc/machine-info file contains machine meta data.
The basic file format of machine-info is a newline-separated list of environment-like shell-compatible variable assignments. It is possible
to source the configuration from shell scripts, however, beyond mere variable assignments no shell features are supported, allowing
applications to read the file without implementing a shell compatible execution engine.
/etc/machine-info contains meta data about the machine that is set by the user or administrator.
Depending on the operating system other configuration files might be checked for machine information as well, however only as fallback.
OPTIONS
The following machine meta data parameters may be set using /etc/machine-info:
PRETTY_HOSTNAME=
A pretty human-readable UTF8 machine identifier string. This should contain a name like Lennart's Laptop which is useful to present to
the user and does not suffer by the syntax limitations of internet domain names. If possible the internet host name as configured in
/etc/hostname should be kept similar to this one. Example: if this value is Lennart's Computer an Internet host name of
lennarts-computer might be a good choice. If this parameter is not set an application should fall back to the Internet host name for
presentation purposes.
ICON_NAME=
An icon identifying this machine according to the XDG Icon Naming Specification[1]. If this parameter is not set an application should
fall back to computer or a similar icon name.
EXAMPLE
PRETTY_HOSTNAME="Lennart's Computer"
ICON_NAME=computer-laptop
SEE ALSO systemd(1), os-release(5), hostname(5), machine-id(5)AUTHOR
Lennart Poettering <lennart@poettering.net>
Developer
NOTES
1. XDG Icon Naming Specification
http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
systemd 10/07/2013 MACHINE-INFO(5)