After the semi-colon is executed locally.
The "rsh" is itself a local command but the parameters (in this case up to the semi-colon) are executed on the remote machine as shell commands.
If we escape the semi-colon the second command gets executed on the remote computer too. The log file still gets created on the local computer.
If we escape the ">>" the log file should get created on the remote computer.
It is better to use the "-n" switch to "rsh" to be 100% sure what is going to happen to any i/o. For example.
To me personally this is all academic. For anything beyond the simplest command line I would put the commands into a script on the remote machine and execute the script with:
The script itself would contain a shebang line and anything needed to set up a suitable environment to run the process.
A quick way to check which computer a command is executed on:
rsh remote_machine -n "uname -n";uname -n
rsh remote_machine -n "uname -n"\;"uname -n"
Thanks, this was really helpfull and also an eye opener
Hi Guys,
I'm having a problem trying to change to a different user within a script .
I want to change to a specific user and then run the subsequent commands using his previleges .
I remember having used ' su ' some years back for this , can't figure it out now !!
Help appreciated . (3 Replies)
Hello,
I am currently trying to execute a command in a Windows machine from a UNIX server. In order to do this, I am using the RSH command in UNIX but whenever i do this I am getting this error "RSHD: <username>: could not retrieve password: Please login and run rsetup."
I log in via the... (0 Replies)
Dear forum,
First off, I'm using Solaris 5.6 UNIX. I'm trying to write a script which will connect to remote computers on a network (by specific IP's from a hosts file) and will run a separate script which is installed in each of the remote computers. My problem is that to run the script in the... (1 Reply)
Hi Gurus
I have a few Sol 5.9 servers and i have enabled password less authentication between them for my user ID. Often i have found that when my password has expired,the login fails.
Resetting my password reenables the keys.
Do i need to do something to avoid this scenario or is this... (2 Replies)
Hi guys.
i need some help, i need to create a script in tcsh that rsh into all my hosts that we have at our business, then cd to a directory (cd /apps/users) then grab a file from the users folder and ftp it back to my windows machine. can someone please help?
Kind regards.
Brian Behrens (2 Replies)
Hi
Can i ask?
I had multiple solaris workstation running and some local users using it. Is it possible to bind to the local user terminal or console he's using as if like the user well type and I can see it and what my typing in the local user see it also.
Is it possible..
Thanks. (3 Replies)
Hello ,
I have a problem which involves a set of command should be executed on remote host and output should be stored in a file. But due to security reason I can not use expect to enter the password and its not possible to create password less login for multiple user to do the same thing and we... (10 Replies)
Hi,
i want to write script where it will login into 50 hosts and if login is successful it print message "login to host1 is
successful" if not it should print message "Not able to login to host1". once connection to the host is succesful it should fire df command to check filesystem if df is... (3 Replies)
Hello I have a LPAR AIX 6.1 on Power VM, Vio 2.2.3 and when I execute a rcp to this machine, I cant, simultaneosly, rlogin, telnet, rsh to this same LPARt. This commands stay hanged till the copy end, and Imeddiatlely the comand is executed (rlogin, telnet, rhs, etc).
Someone can give me... (1 Reply)
Discussion started by: artur_dietrich
1 Replies
LEARN ABOUT PHP
set_color
set_color(1) fish set_color(1)NAME
set_color - set_color - set the terminal color
set_color - set the terminal color
Synopsis
set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]
Description
Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
cyan, white and normal.
o -b, --background Set the background color
o -c, --print-colors Prints a list of all valid color names
o -h, --help Display help message and exit
o -o, --bold Set bold or extra bright mode
o -u, --underline Set underlined mode
o -v, --version Display version and exit
Calling set_color normal will set the terminal color to whatever is the default color of the terminal.
Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
font color, while set_color --bold white will result in a white font color.
Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.
set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
ncurses and recompile fish against it in order to fix this issue.
Version 1.23.1 Sun Jan 8 2012 set_color(1)