欲把当前目录下的a.txt复制为b.txt,正确的命令是()。
A: cata.txt>b.txt
B: cpa.txt|b.txt
C: cata.txt>>b.txt
D: copya.txtb.txt
A: cata.txt>b.txt
B: cpa.txt|b.txt
C: cata.txt>>b.txt
D: copya.txtb.txt
举一反三
- 欲把当前目录下的a.txt复制为b.txt,正确的命令是()。 A: cata.txt>b.txt B: cpa.txt|b.txt C: cata.txt>>b.txt D: copya.txtb.txt
- 欲把当前目录下的a.txt复制为b.txt,正确的命令是()。 A: cata.txt>b.txt B: cpa.txt|b.txt C: cata.txt>>b.txt D: copya.txtb.txt
- 欲把当前目录下的a.txt复制为b.txt,正确的命令是()。 A: cata.txt>b.txt B: cpa.txt|b.txt C: cata.txt>>b.txt D: copya.txtb.txt
- 欲把当前目录下的a.txt复制为b.txt,正确的命令是()。 A: cata.txt>b.txt B: cpa.txt|b.txt C: cata.txt>>b.txt D: copya.txtb.txt
- 把当前目录下的filel. txt复制为file2. txt,正确的命令是 A: copy filel. txt file2. txt B: cp filel.txt I file C: cat file2. txt filel. txt D: cat file. txt > file2. txtt