Hi,
In below code, i am expecting the output has
Bye
Bye
But i am getting has
Bye
Hi
Code:
#!/usr/bin/bash
var="Hi"
cat txt.txt | while read var1
do
next="Bye"
case $var in
Hi) (1 Reply)
Hello
I am looking for advise on how to convert a windows based computer system into a UNIX based operating system.. I would like to be able to learn UNIX better than I know it and work didn't allow me to work with UNIX much.
Is there a book where I could learn how to accomplish that... (6 Replies)
Hi All,
I have written a script for a particular user say tren212 ,which checks the disk space of the user.
I wish to check the disk space of another user say tren213 in the same script.
How can I do the same?
I have tried using su command but it asks for the password at the... (4 Replies)
hi,
how to access console of a switch having rj45 on switch side to db 9 female on pc side console cable which needs to be connected to one console server having rj11 on its side and db 9 female on other end.i.e. on switch side,console cable has rj45 and db 9 pin female connector on other side of... (1 Reply)
Hi friends,
I hope you are all fine and doing well. First of all, let me say that I love Unix with passion. But I have one query in my mind that is bothering me. What should I do, Unix System Administration or Unix System Programmering. Could you please tell me the difference between the two. And... (3 Replies)
Hi Folks,
My UNIX machine is placed geographically in another location. I have a remote access towards it. I want to abruptly switch off my unix machine through remote connection. Is it possible through any UNIX commands? I practically want to power off a PC , something like unplugging a power... (12 Replies)
Hello friends,
I started my career with VB.6.0 in 2007, In 2008 moved in VB.NET window application programming and then for web application programming with C#,ASP.NET with different databse like Oracle,MySQL and SQL Server.Currently I have 4.7 years experience in .NET application and worked... (8 Replies)
In a nutshell requirement is to migrate the system from mainframe environment to UNIX environment (MF cobol would be used I guess). I have not much of idea in this field. I need to do some investigation on following points -
- Ease of conversion
- Known Data compatibility issue
- Issue in... (9 Replies)
Discussion started by: Tjsureboy4me
9 Replies
LEARN ABOUT MINIX
rsh
RSH(1) General Commands Manual RSH(1)NAME
rsh - remote shell
SYNOPSIS
rsh [-n] [-l username] host [command]
host [-n] [-l username] [command]
DESCRIPTION
Rsh connects to the specified host, and executes the specified command. Rsh copies its standard input to the remote command, the standard
output of the remote command to its standard output, and the standard error of the remote command to its standard error. Interrupt, quit
and terminate signals are propagated to the remote command; rsh normally terminates when the remote command does.
The remote username used is the same as your local username, unless you specify a different remote name with the -l option. This remote
name must be equivalent (in the sense of rlogin(1)) to the originating account; no provision is made for specifying a password with a com-
mand.
If you omit command, then instead of executing a single command, you will be logged in on the remote host using rlogin(1).
Shell metacharacters which are not quoted are interpreted on local machine, while quoted metacharacters are interpreted on the remote
machine. Thus the command
rsh otherhost cat remotefile >> localfile
appends the remote file remotefile to the localfile localfile, while
rsh otherhost cat remotefile ">>" otherremotefile
appends remotefile to otherremotefile.
OPTIONS -l username
Specify the remote user name.
-n Connect standard input of the remote command to /dev/null. Do this if rsh should not inadvertently read from standard input.
SEE ALSO rcp(1), rlogin(1), rhosts(5).
BUGS
You cannot run an interactive command (like rogue(6) or vi(1)); use rlogin(1).
4.2 Berkeley Distribution April 29, 1985 RSH(1)