是否可以使用Grep,Sed或Awk或bash脚本而不对输出文件进行排序？

使用awk:

$ awk -F\; 'NR==FNR{a[$1]=$0;next}$1 in a{print a[$1]}' file2 file1

输出:

Thrust;Thrust;BBC Micro;;;;;;;;;;;;;;
Alien Breed Special Edition '92;Alien Breed Special Edition '92;Amiga;;1992;Team 17;Action / Shooter;;;;;;;;;;
amidar;amidar;Arcade-Vertical;;;;;;;;;;;;;;
mario;mario;FBA;;;;;;;;;;;;;;
mspacman;mspacman;Arcade-Vertical;;;;;;;;;;;;;;
Bubble Bobble (Japan);Bubble Bobble (Japan);msx2;;;;;;;;;;;;;;

解释:

awk -F\; '
NR==FNR {        # process file2
    a[$1]=$0     # hash record to a, use $1 as key
    next         # process next record
}
($1 in a) {      # if file1 entry is found in hash a
    print a[$1]  # output it
}' file2 file1   # mind the order. this way file1 dictates the output order