Linux Server and Workstation Configuration How To

1. HowTo setting up NFS server and client on FreeBSD and Linux

...  rsize = 32768, wsize = 32768, intr, noatime The number of clients and servers running on FreeBSD regulated through the parameter "-n" in the variables rc.conf: nfs_client_flags and nfs_server_flags ...

2. Hosting Operator Planet has joined the Linux Foundation

It has been confirmed that hosting operator The Planet has joined Linux Foundation, which ensures the operation of several million sites on systems running Linux. According to statistics in press release ...

3. top

... priority (for this you should be a privileged user). d interval specifies the interval in seconds between updates of information. Description top command generates full-screen record of running processes ...

4. pstree

Command pstree Displays all running processes in a tree. Syntax pstree [options] [process_id] Options -a displays the command line arguments. -c does not compress the subtrees. -l displays a long ...

5. ps

Command ps Displays the status of processes (programs) running in the system. Syntax ps [options] Options Note that unlike other commands ps command options do not have a prefix "-". a display ...

6. How To Securing SSH Connection

... and running, if not do this steps: Install open-ssh server yum install openssh-server /etc/init.d/sshd start First locate and edit config files SSH server configuration file - /etc/ssh/sshd_config ...

7. System Uptime Information

Get Server Running Time> # uptime ...

8. Linux, UNIX User Management Commands

...  See what users are running on a system.     g passwd Administer the /etc/group file.     groupadd Create a new group.     grpck ...

9. Network Information and Configuration Commands

... | grep 9111 Check the 834 Port # netstat -anp | grep 834 Check the 834 Port and Get Service Running # lsof -i | grep 834 ...

10. Default Port Numbers

... CFengine bbs 7000/tcp # BBS service # # # Kerberos (Project Athena/MIT) services # Note that these are for Kerberos v4, and are unofficial. Sites running # v4 should uncomment these and comment ...