1.下載busybox
wget -N -P /opt https://busybox.net/downloads/busybox-1.31.0.tar.bz2 -C /opt
2.安裝依賴包
yum -y install gcc gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel libmcrypt-devel glibc-static ncurses-devel
3.加壓並編譯安裝
# cd /opt
# tar -jxvf busybox-1.31.0.tar.bz2 && cd busybox-*
# make menuconfig
選擇settings-->Build static binary (no shared libs)選擇,保存退出
# make
# l. //此時在此目錄下多出了一個.config的文件
.config .config.old .indent.pro .tmp_versions
# ./busybox ls //編譯完成,測試
bin data etc lib media opt root sbin sys usr
boot dev home lib64 mnt proc run srv tmp var
# make install
注:使用make install後生成一個_install文件夾,裏面存放各種軟鏈接,指向爲busybox,將_install移走就能使用了