despite issuing commands after ssh in your script, you are not actually passing those commands to the remote server. your script is instead waiting for that ssh command to return (i.e., logout) before continuing.
you can use a heredoc to pass the commands to the session, or you can put the script on the remote servers and call it as an argument to ssh
I need to login into multiple servers thru a script run couple commands and run find command as root. I only have ssh access to the servers as a user than I can "su" to root. If you have a similar script please post it. Also if you can suggest commands that I should consider please let me know.
... (1 Reply)
Hi,
I want to write a shell script to compare two tables in teradata.these tables are present on different servers.
I want to connect to both servers in single login in order to fetch and compare the data in one go.
Thanks (1 Reply)
I have the following block from a script (it's not the entire script, but I'm confident it's all that is pertinent)
echo "$SESSIONS"|while read ID;do
ASSETID=$(echo "$ERRORS"|grep -i "$ID"|grep FX_Media_Session_Playlist::init_playlist|grep -i asset_id=|awk '{print $11}')
BLADE=$(echo... (2 Replies)
Hi ppl,
I am looking out for a shell script
a. That would have to login(from a main server) to say 16 servers individually.
b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (0 Replies)
Hi ppl,
I am looking out for a shell script
a. That would have to login(from a main server) to say 16 servers individually.
b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (1 Reply)
Hi ppl,
I am looking out for a shell script
a. That would have to login(from a main server) to say 16 servers individually.
b.On each server go to a particular location, check if a particular file is generated on a date(say every sunday it gets generated and i would be interested in the latest... (8 Replies)
I am having the 15 servers which need to do the monitoring
Hi I need a shell script, By which i can log in to multiple servers and execute the commands.. I need to specify the username and password in the scripts.
Please help me to write the script so that it can login with username and... (5 Replies)
Hi all,
I am baffled on this. Solaris Irix system.:confused:
I have 4 servers all connected to one another, :b: I need to write a script line that would login on to server 1-3 ($HOST) start a script in the back ground and log off while the back ground script runs over a length of time.:eek:
... (10 Replies)
I need to run a script on a bunch of remote servers. how can this be done without ssh into each individual server and run it
its under /sbin/script.sh on each server (1 Reply)
I need to manually interactively feed in my password for each server one after the other. Below is the script I am using:
#!/bin/bash
input="serverlist.txt"
while IFS= read -r var <&3
do
echo $var
ssh user1@$var
done 3< "$input"
I get password prompt for the first server. If I dont have... (1 Reply)
Discussion started by: mohtashims
1 Replies
LEARN ABOUT LINUX
chsh
CHSH(1) User Commands CHSH(1)NAME
chsh - change login shell
SYNOPSIS
chsh [options] [LOGIN]
DESCRIPTION
The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change
the login shell for her own account; the superuser may change the login shell for any account.
OPTIONS
The options which apply to the chsh command are:
-h, --help
Display help message and exit.
-s, --shell SHELL
The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell.
If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new
value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks.
NOTE
The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser,
and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh
in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell
back to its original value.
FILES
/etc/passwd
User account information.
/etc/shells
List of valid login shells.
/etc/login.defs
Shadow password suite configuration.
SEE ALSO chfn(1), login.defs(5), passwd(5).
User Commands 06/24/2011 CHSH(1)