If there is a general NFS share in the LAN and for example this share has three files - a, b, c is there any way to restrict file access to the root user of one particular...
I would like to know the entire network packets exchange, sequence between a linux dhcp client workstation & dhcp server as client comes up starting from OS booting stage as...
How to schedule a job using cron that shouldn't run between working hrs 9am-5pm, while run in non working hrs every hour, every day of the month, month & week.