I need to display a line in an xterm window but i want to revese the colors so that the background color becomes the foreground color and the foreground color the background color. I want to do this as part of ksh script.
Can somebody tell me how to do this ?
Thanks,
Abu. (5 Replies)
when I do
$ ls z*
List of all files begining with 'z'. But what if I want to do a reverse lookup. Just for interest sake ;)
$ ls ztr
should be same as
$ ls ztr*
$ ls zt*
$ ls z* (2 Replies)
Hi Everybody,
I want to write a script in unix which will automatically FTP a .txt file from my client machine D: drive(Windows)
That is I want to FTP a file from my PC to UNIX box but this should be done from UNIX box by a shell script. (i.e. I will invoke the script in UNIX and FTP will be... (4 Replies)
If touch command sets the modification and access times of files to the current time of day, is there a command that could do the reverse of this? Say change the access times of files to an earlier time or date?
Say I have this file:
HOME> ls -l
-rw-rw-r-- 1 orbix orbix 886 May... (1 Reply)
Hello, I'm trying to get reverse dns to point to my domain on network but I'm failing. I am using bind dns with port 53 enabled and my ISP is mediacom. Currently my reverse dns is *.client.mchsi.com and I would like to make it example.com basically.
My bind configuration
I have 2 records, one... (4 Replies)
Hi All,
I work on a Linux platform which runs Red Hat (forget which version) and use both korn and bash shells. Is there a way of making the command line appear at the top of the terminal window and any lists, commands or directory names etc to appear below the top, that is to say reverse the... (1 Reply)
Hi,
I've a situation where,
a=xxx.yyy.zzz.txt
EXTN=`echo $a | cut -d . -f2`
Using the above code it delimites and will return "yyy.zzz.txt" to EXTN. But i need to get only the extension "txt". so as per the above code it delimits in the first "." itself. Can anyone help how to do... (6 Replies)
Hi All,
I have a String str="Manish". I would like to reverse it.
I know the option to do this in bash is: echo "Manish" | rev
but I have seen an alternate solution somewhere, which states that:
str="Manish" echo $str | awk '{ for(i=length($0);i>=1;i--) printf("%s",substr($0,i,1));... (7 Replies)
I have file and need to reverse the contents:
cat filename
2345
AXY
34567
Output expects
34567
AXY
2345 (1 Reply)
Discussion started by: Maayi
1 Replies
LEARN ABOUT CENTOS
systemd.scope
SYSTEMD.SCOPE(5) systemd.scope SYSTEMD.SCOPE(5)NAME
systemd.scope - Scope unit configuration
SYNOPSIS
scope.scope
DESCRIPTION
Scope units are not configured via unit configuration files, but are only created programmatically using the bus interfaces of systemd.
They are named similar to filenames. A unit whose name ends in ".scope" refers to a scope unit. Scopes units manage a set of system
processes. Unlike service units, scope units manage externally created processes, and do not fork off processes on its own.
The main purpose of scope units is grouping worker processes of a system service for organization and for managing resources.
systemd-run --scope may be used to easily launch a command in a new scope unit from the command line.
See the New Control Group Interfaces[1] for an introduction how to make use of scope units from programs.
Unless DefaultDependencies=false is used, scope units will implicitly have dependencies of type Conflicts= and Before= on shutdown.target.
These ensure that scope units are removed prior to system shutdown. Only scope units involved with early boot or late system shutdown
should disable this option.
SEE ALSO systemd(1), systemd-run(1), systemd.unit(5), systemd.resource-control(5), systemd.service(5), systemd.directives(7).
NOTES
1. New Control Group Interfaces
http://www.freedesktop.org/wiki/Software/systemd/ControlGroupInterface/
systemd 208SYSTEMD.SCOPE(5)
10-05-2015
