How do I read a text file using awk pattern scanning and text processing language under Linux / Unix like operating systems?
ow do I install and configure NFS version 4 server under Debian or Ubuntu Linux server operating systems using host-based authentication?
recently installed NFS server v4 on my HP Linux server
. However, I’m not able to mount it from Linux nfs4 client using the following command:
mount.nfs4 server2:/data /data
I’m getting the following error:
mount.nfs4: mounting server2:/data failed, reason given by server:
No such file or directory
How do I fix this problem?
ow do I find out running processes were associated with each open port on Linux? How do I find out what process has open TCP port # 111 or UDP port 7000 under Linux using the CLI?
How do I redirect 80 port to 8123 using iptables?
How do I parse my Linux servers IP address using a Bash shell?
hat ports need to be open for Samba to communicate with other windows/linux systems? I need to configure Linux firewall so I need the exact port TCP and UDP port numbers for SMB/CIFS networking protocol. Can you provide me a list of ports along with sample iptables rules?