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#!/bin/bash
#$1 pkg
get_all_depends()
{
apt-cache depends --no-pre-depends --no-suggests --no-recommends \
--no-conflicts --no-breaks --no-enhances\
--no-replaces --recurse $1 | awk '{print $2}'| tr -d '<>' | sort --unique
}
## 遍历命令行参数,参数应为包名。
for pkg in $*
do
all_depends=$(get_all_depends $pkg)
echo -e "所有依赖共计"$(echo $all_depends | wc -w)"个"
echo $all_depends
i=0
for depend in $all_depends
do
i=$((i+1))
echo -e "\033[1;32m正在下载第$i个依赖:"$depend "\033[0m"
apt-get download $depend
done
done