Fix the memory calculation BUG of 1840 lines

[YingchangLiu]

I find the calculation result of ‘men’ here is wrong in the Chinese version, because it cannot correctly identify the position of free-b, so I modified it. I tested it on openSUSE Tumbleweed in Chinese and English, and now ‘men’ can be calculated correctly. ERROR：/usr/bin/screenfetch: Line 1802: 1921671168-: Syntax error: operand required (error symbol is "-") Initial：

mem=$(free -b | awk -F ':' 'NR==2{print $2}' | awk '{print $1"-"$6}')

    #usedmem=$((mem / 1024 / 1024))
    #totalmem=$((${mem//-*} / 1024 / 1024))

Edited： mem=$(free | awk 'NR==2{print $2"-"$7}') usedmem=$((mem / 1024 )) totalmem=$((${mem//-*} / 1024 ))

[ChenSino]

哈哈难受啊老哥，不合并每次都要手动编辑一下

[YingchangLiu]

哈哈难受啊老哥，不合并每次都要手动编辑一下

neofetch

[YingchangLiu]

哈哈难受啊老哥，不合并每次都要手动编辑一下 I have given up Screenfetch, Neofetch fixed the BUG. Developers haven't fixed Chinese for a year, so there's no need to use it. 我已近放弃screenfetch了，neofetch修复了这个BUG. 一年了也不修，没必要用了。