scue

摘要： #!/bin/bashi=0tput scwhile fuser /var/lib/dpkg/lock >/dev/null 2>&1 || \ fuser /var/cache/apt/archives/lock >/dev/null 2>&1; do case $(($i % 4)) in 0 ) j="-" ;; 1 ) j="\\" ;; 2 ) j="|" ;; 3 ) j="/" ;; esac tput rc echo -en "\r[$j] Wait 阅读全文