10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have below command to check for error logs from last 24 hours from the file : /var/log/messages/ The command is working fine on the local host.
sudo awk -F - -vDT="$(date --date="24 hours ago" "+%b %_d %H:%M:%S")" ' DT < $1' /var/log/messages | egrep -i "error|fail"
I want to run the... (8 Replies)
Discussion started by: rahul2662
8 Replies
2. UNIX for Dummies Questions & Answers
give the syntax (3 Replies)
Discussion started by: sonu pandey
3 Replies
3. Shell Programming and Scripting
Hi all,
Please, why "echo" instruction:
iphost="$(ssh root@$machine -x "host $machine | awk '/has address/ { print $4 }'")" echo $iphost
display:
g-3.xx.yyy.zz has address 172.16.65.35
instead of:
172.16.65.35
?
Perharps, i have to extract 172.16.65.35 from the... (5 Replies)
Discussion started by: chercheur111
5 Replies
4. Shell Programming and Scripting
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
5. IP Networking
Hi,
I have a weird problem.
when ever I do ping command like for example
ping unix.comI get the following message:
# ping unix.com
ping: unknown host unix.com
but when I use host the computer is able to know the host.
# host unix.com
unix.com has address 81.17.242.186
unix.com mail is... (2 Replies)
Discussion started by: programAngel
2 Replies
6. Shell Programming and Scripting
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
7. Shell Programming and Scripting
How do i get only the IP part from a host call.
For example in my script i put
#!/bin/sh -
#
# @(#)daily.local Tim Golding
#
# Back up
server_ip=`host roadhaulage.com`
echo $server_ip
This echos the following
roadhaulage.com has address 86.54.98.194 roadhaulage.com... (5 Replies)
Discussion started by: timgolding
5 Replies
8. Shell Programming and Scripting
Hi, could anyone please tell me how to ssh to remote host foo and execute command on it and print the result on local host?
Thanks,
Paresh (1 Reply)
Discussion started by: masaniparesh
1 Replies
9. UNIX for Dummies Questions & Answers
I have been slowly working towards getting a shell window in Cygwin (and/or Gnome and/or KDE) to start up and display the last time it was opened (or sourced) similarly to how the OS X Terminal does so. As close as I've been able to get so far is the 'who' command, but I can't seem to puzzle out... (2 Replies)
Discussion started by: SilversleevesX
2 Replies
10. UNIX for Advanced & Expert Users
I will remote a connection to a Unix server and launch a command on this server. This commnand requires me to set a view in Clearcase to see the vob element. How do I set a view an run a command with ssh with the syntax: ssh host command? (3 Replies)
Discussion started by: majo
3 Replies
