This executes the command (attempts to connect) and saves its output in the variable HOSTNAME.
Further, for each loop you overwrite out.txt with the last loop its output.
And to help you further, what do you want to achieve?
Hi,
I am having nightmare issue-ing remote ssh command from a CGI perl script.
It just won't run on debug message: It says permission denied. Can I even do this? as the apache server running under DAEMON account probably can't execute it? Is this the case of what's going on?
Here is my... (3 Replies)
i want a script with expect or perl or shell which will do ssh to remote host...it will take commandline argument and run the script in remote host.......
i.e that will be like ./ssh.exp remoteip username passwd /tmp.kk.sh
can someone help me on this? (1 Reply)
server is ok, I can login on console. however, when I use SSH teachia, there is no repsond.
i have check ps-ef | grep ssh, it shows ok. restart ssh too. still not working.
Anything else I need to check?
# ps -ef | grep ssh
root 24706 1 0 Jun 12 ? 0:00... (7 Replies)
I do a ssh to remote host(A1) from local host(L1). I then ssh to another remote(A2) from A1.
When I do a who -m from A2, I see the "connected from" as "A1".
=> who -m
userid pts/2 2010-03-27 08:47 (A1)
I want to identify who is the local host who initiated the connection to... (3 Replies)
Hi all,
I am facing the following issue:
Host A should execute a remote command (say pwd) on host B2.
B2 is not directly reacheable but you have to connect from a to B1, then from B1 you can execute the command ssh user@B2 pwd.
B1 and B2 are directly connected:
A => B1 => B2
| ... (3 Replies)
Hello,
I am running into few issues, please suggest me what I am missing.
I am running this script on a linux host.
Main idea of this script is to, login to each host via ssh and get uid of user, service user that I trying to run this script, has already deployed ssh keys and provide sudo... (8 Replies)
I am automating the SFTP keys setp process:
So i created the expect script for controlling the output of shell
below is my main code:
#!/usr/bin/expect
set fd
set password
close $fd
set df
set app
close $df
spawn ssh servername << pb
Pb file:
set df
set app
close $df (4 Replies)
Hi,
i want to write script where it will login into 50 hosts and if login is successful it print message "login to host1 is
successful" if not it should print message "Not able to login to host1". once connection to the host is succesful it should fire df command to check filesystem if df is... (3 Replies)
Hello i am having an issue with bash script and this is the code
now=$(cat hosts1.txt | awk '{print $2;}')
while read n ;do
ssh root@$now 'useradd test1; echo -e "test1\ntest1" | passwd test1 && echo "test1 ALL=(ALL:ALL) ALL" >> /etc/sudoers'
When i execute only part with cat, it... (8 Replies)
Discussion started by: tomislav91
8 Replies
LEARN ABOUT DEBIAN
hostname
HOSTNAME(5) /etc/hostname HOSTNAME(5)NAME
hostname - Local host name configuration file
SYNOPSIS
/etc/hostname
DESCRIPTION
The /etc/hostname file configures the name of the local system that is set during boot, with the sethostname(2) system call. It should
contain a single newline-terminated host name string. The host name may be a free-form string up to 64 characters in length, however it is
recommended that it consists only of 7bit ASCII lower-case characters and no spaces or dots, and limits itself to the format allowed for
DNS domain name labels, even though this is not a strict requirement.
Depending on the operating system other configuration files might be checked for configuration of the host name as well, however only as
fallback.
HISTORY
The simple configuration file format of /etc/hostname originates from Debian GNU/Linux.
SEE ALSO systemd(1), sethostname(2), hostname(1), hostname(7), machine-id(5), machine-info(5)AUTHOR
Lennart Poettering <lennart@poettering.net>
Developer
systemd 10/07/2013 HOSTNAME(5)