欲把当前目录下的 file1.txt 复制为 file2.txt，正确的命令是( )
A: cat
file2.txt > file1.txt
B: cp
file2.txt > file1.txt
C: cat
file1.txt > file2.txt
D: cp
file1.txt > file2.txt
A: cat
file2.txt > file1.txt
B: cp
file2.txt > file1.txt
C: cat
file1.txt > file2.txt
D: cp
file1.txt > file2.txt
举一反三
- 【单选题】Create a new file "new.txt" that is a concatenation of "file1.txt" and "file2.txt". A. cat file1.txt file2.txt > new.txt B. cat file1.txt file2.txt = new.txt C. make new.txt=file1.txt+file2.txt D. cp file1.txt | head file2.txt > new.txt
- ( )命令可以把file1.txt复制为file2.txt。 A: cp file1.txt | file2.txt B: cat file1.txt | file2.txt C: cat file1.txt > file2.txt D: copy file1.txt | file2.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
- 欲把当前目录下的 file1.txt 复制为 file2.txt，正确的命令是（）。 A: copy file1.txt file2.txt B: cp file1.txt fle2.txt C: cat file2.txt file1.txt D: cat file1.txt〉 file2.txt
- Linux系统中,欲把当前目录下的file1.txt文件复制为file2.txt,以下命令正确的是 A: copy file1.txt file2.txt B: mv file1.txt file2.txt C: cp file2.txt file1.txt D: cat file1.txt > file2.txt