1. Cybersecurity

Hi All, I've been using this to verify if ports is open on a server. For example I would like to check port 5887, "telnet ip.of.server 5887" using on dos. If there's response on it then I can say it's open, if not then it's close. Is that assumption accurate? Thanks for any comments you... (4 Replies)

2. AIX

Hi, can some one tell me how to find the ldev number associated with a disk. Is there any command to know it? (4 Replies)

3. UNIX for Dummies Questions & Answers

Hi, My network dep. telles me that they have opened the FW but my application still can not get through to other server. If it was TCP I could simply test it myself with "telnet", but how can I check it when the connection is UDP? Tnx (1 Reply)

4. UNIX for Dummies Questions & Answers

Hi im connecting to a datacenter remotely. is there a command to know if the server is on a cluster? i want to know the command to use in these OS(hp-ux,solaris,linux) Thanks (6 Replies)

5. Red Hat

Hello, I am using linux OS. I want to check I/0 performance and CPU load on the server. CPU load can be seen by using TOP command. How do i check the I/O performance? I want to see which file system is hitting more I/O wait.. How do i see this... I tried to use iostat? Above first... (2 Replies)

6. Shell Programming and Scripting

Hi, I want to check for existence of a file in another server. Is it possible to use if loop and check for the file existence after connecting via ftp. After connecting via ftp in the script if I use if command it is throwing an error saying invalid command.if command is also not there in... (1 Reply)

7. Shell Programming and Scripting

I need to check if a remote server is up before i send a file to it through FTP. I thought of using "ping" command to check it. But the problem is, my script needs to run from 2 different servers, one is Solaris and other is HP-UX. And ping works in different way in each of them when I do -... (3 Replies)

8. Shell Programming and Scripting

Hi, Is there a way to check linux server is up or not from my desktop (windows 7)? from the command prompt or powershell script. I have about 100 servers which I have to check daily..right now, i ssh to terminal with my login to verify. Thanks, vasu (2 Replies)

9. Shell Programming and Scripting

hello we have upload some data in 15 servers in usa asia ... i consider to add new feature , script can detect download speed between localhost and destination and use fastest server, i have cut this part from a script which have this feature, download a xx MB file from all its source and... (0 Replies)

10. Shell Programming and Scripting

Hello, I am not efficient in script, so need some help to create a small script. I have file, which have list of all IPs. All those IPs can be connected from a gateway server with "sudo ssh 10.63.xx.xx". We do not have reverse lookup for IPs, so I want script to login to each server, return... (1 Reply)