Sponsored Content
Top Forums Shell Programming and Scripting Run awk command on remote host Post 302990320 by agent.kgb on Tuesday 24th of January 2017 03:47:14 PM
Old 01-24-2017
good way to shoot in your own knee.
Code:
ssh hostname sudo awk -F - -vDT=\"$(date -v-24H "+%b %_d %H:%M:%S")\" ' "DT<\$1 {print}" ' /var/log/messages

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Run a shell script from one host which connext to remote host and run the commands

I want to write a script which would run from one host say A and connect to other remote host B and then run rest of commands in that host. I tried connecting from A host to B with SSH but after connecting to host B it just getting me inside Host B command prompt. Rest of the script is not running... (6 Replies)
Discussion started by: SN2009
6 Replies

2. Shell Programming and Scripting

command to check whether the remote host is up or not

Hi, My script needs to check whether the remote host is up or not. If it is up i need to start few servers in that host or else just a notification should be sent that the remote host is down? Could someone help me out in this? Regards Arun (4 Replies)
Discussion started by: arunkumarmc
4 Replies

3. UNIX for Dummies Questions & Answers

Run a script on remote host

Hi, I wish to run a script located on a remote host machineB from machineA. I am using ssh and running the below on machineA. However, the ssh does not seem to work and freezes at ssh -l wlsadmin machineB -v Sun_SSH_1.1.2, SSH protocols 1.5/2.0, OpenSSL 0x0090704f debug1: Reading... (9 Replies)
Discussion started by: shifahim
9 Replies

4. Shell Programming and Scripting

HTML Code to Run a Script from Remote Unix Host

Hi All, Noticed few posts around this but coudnt get exatcly what i wanted. Thanks for your help again. I have a script running on a remote machine and i normally ssh from putty and run the script manually. Is there anyway that i can write an HTML Code with a button so taht when I Click... (1 Reply)
Discussion started by: robinbannis
1 Replies

5. Shell Programming and Scripting

How to run a shell script on a remote host using ftp

Hi, is there a way I can run a shell script through ftp on a remote host? The remote host doesn't have ssh running so I can't use ssh. (7 Replies)
Discussion started by: mrskittles99
7 Replies

6. Shell Programming and Scripting

Until string from remote command equals value run remote command

I solved my issue by using the following code #!/bin/bash function GET_STATUS { #values Active Passive Failed ssh -a localhost '/home/user/fakecommand.sh' } STATE="unknown" until ] do echo $STATE sleep 5 STATUS=`GET_STATUS` echo $STATUS | grep Active &&... (1 Reply)
Discussion started by: $scipt_Kid
1 Replies

7. Shell Programming and Scripting

Pause processes in remote host and resume execution in another remote host

Hi, Given addresses of 2 remote machines, using a shell script is it possible to get the state of running processes in "src" stop all the processes in "src" exit out of "src" ssh into "dest" resume the state of executing processes captured in step 1 in "dest" Assumption: "src" is... (3 Replies)
Discussion started by: Saeya Darsan
3 Replies

8. Shell Programming and Scripting

Run script on remote host

Hi friends, I have two servers. Server A and B. I want to run one script on server A by logging in to server B. Can anyone provide me code for this.? I tried it by using following ssh username@serverA ./script Then it prompt me the password. I give correct password of the server A. but it... (7 Replies)
Discussion started by: Nakul_sh
7 Replies

9. Shell Programming and Scripting

Execute command on remote host via ssh

How should i make the following code working #!/bin/bash INPUTFILE="test.txt" while read STRING; do IP=`host -t A $STRING | awk '{print $NF}'` HOSTNAME=`ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no $IP "hostname"` echo $HOSTNAME > out.txt done < $INPUTFILE At this moment while... (3 Replies)
Discussion started by: urello
3 Replies

10. Shell Programming and Scripting

Check/get the exit status of a remote command executed on remote host through script

Geeks, Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s). Here's the complete... (5 Replies)
Discussion started by: lovesaikrishna
5 Replies
rsh(1c) 																   rsh(1c)

Name
       rsh - remote shell

Syntax
       rsh host [-l username] [-n] command
       host [-l username] [-n] command

Description
       The  command  connects to the specified host, and executes the specified command.  The command copies its standard input to the remote com-
       mand, 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.  The command 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 to the originating account.  No provision is made for specifying a password with a command.

       If you omit command, then instead of executing a single command, you are logged in on the remote host using

       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.

       Host  names are given in the file Each host has one standard name (the first name given in the file), which is rather long and unambiguous,
       and optionally one or more nicknames.  The host names for local machines are also commands in the directory If you put  this  directory	in
       your search path then the can be omitted.

Options
       -l username	   Logs you in as the specified user, not as your user login name.

       -n		   Redirects all command input to

Restrictions
       The  command  is  confused by output generated by commands in a .cshrc file on the remote host.	In particular, `where are you?' and `stty:
       Can't assign requested address' are messages which can result if output is generated by the startup file.

       If you are using and put a in the background without redirecting its input away from the terminal, it blocks even if no reads are posted by
       the remote command.  If no input is desired you should redirect the input of to using the -n option.

       You cannot run an interactive command like Use

       Stop signals stop the local process only.

Files
       /etc/hosts
       /usr/hosts/*

See Also
       rlogin(1c)

																	   rsh(1c)
All times are GMT -4. The time now is 05:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy