# This will overwrite /etc/issue at every boot. So, make any changes you # want to make to /etc/issue here or you will lose them when you reboot. echo ““ >; /etc/issue echo “Red Hat Linux $R“ >;>; /etc/issue echo “Kernel $(uname -r) on $a $(uname -m)“ >;>; /etc/issue
alias l=‘ls -l‘ alias cd..=‘cd ..‘ alias utar=‘tar xvfz‘ #解 *.tar.gz 文件 alias inforpm=‘rpm -qpi‘ #显示rpm包的信息 alias instrpm=‘rpm -Uhv‘ #安装rpm包 alias listrpm=‘rpm -qpl‘ #列rpm包内的文件 alias uistrpm=‘rpm -e‘ #反安装rpm包