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How to execute multiple commands at a time with sshpass?
We can also execute multiple commands at a time by adding them using the semi colon: In this way using sshpass we can fetch details from different remote servers and can write them to a file so that we need not to login to different machines for getting the required details.
Is there a way to pass a password to SSH?
SSHPASS command reads the password from a FILE or from STDIN and pass it on to the SSH and SCP command, and thereby preventing the SSH and SCP commands from prompting for a password.
Which is an example of the use of sshpass?
To better understand the value and use of sshpass, let’s look at some examples with several different utilities, including SSH, Rsync, Scp, and GPG. Example 1: SSH Use sshpass to log into a remote server by using SSH. Let’s assume the password is !4u2tryhack.
What are the arguments for the SSH password prompt?
Typically, the command is ssh with arguments, but it can also be any other command. The SSH password prompt is, however, currently hardcoded into sshpass. The synopsis for the sshpass command is described below: sshpass [-ffilename|-dnum|-ppassword|-e] [options] command arguments. Where:-ppassword The password is given on the command line.
Do you have to quote Every variable in sshpass?
Also note you should always quote every variable. Additionally you shouldn’t disable stricthostkeychecking lightly. If your host key is changing frequently your server is probably compromised Using a here-doc (Single quote EOF to have any variables/command substitutions expand on the remote host):
Why is my server not working with sshpass?
Your solution works with or without sshpass, if it’s not working for you there is likely something else wrong. Also note you should always quote every variable. Additionally you shouldn’t disable stricthostkeychecking lightly. If your host key is changing frequently your server is probably compromised