How do I display the characteristics of file systems such as inodes, blocks, block size, file system name, state, lifetime writes, fsck status and more on Linux or Unix-like operating system?
‘m a new Unix system user. How can I determine if 32 or 64 bit OS is installed on my Unix server?
How do I check swap space usage (paging) under IBM AIX Unix operating system using command line options?
How do I setup jumbo frames under IBM AIX operating systems using command line tools?
How do I read a file line by line using KSH shell scripting under UNIX like operating systems?
All my local Linux user accounts will be able to log in to my Samba server and access share. How do I restrict access to particular users or network subnet such as 192.168.2.1/24?
I‘m not told to use the root user to perform activities that do not require it. I’ve configured sudo for myself and for other web developers so that they can restart MySQL or Apache web server. How do I send email when sudo run by one of my user? How do I keep track of user login done via sudo command?