Which command will run myscript and redirect stdout and sterr to /tmp/myoutput?()
A: /myscript >> /tmp/myoutput
B: /myscript 2>&1 /tmp/myoutput
C: /myscript > /tmp/myoutput 2>&1
D: /myscript > /tmp/myoutput &1>2
A: /myscript >> /tmp/myoutput
B: /myscript 2>&1 /tmp/myoutput
C: /myscript > /tmp/myoutput 2>&1
D: /myscript > /tmp/myoutput &1>2
举一反三
- 为了每天在下午的11:45运行myscript,应设置cron为()。 A: 2345**myscript B: 2345***myscript C: 4523***myscript D: **2345myscript
- 已知有<;input type=”range” name=”test” id=”myRange” min=”0” max=”100”>;,以下哪种输出标签可以与之相关联?( )。 A: <;output name=”myOutput” for=”test”>;<;/output>; B: <;output name=”myOutput” for=”myRange”>;<;/output>; C: <;output name=”myOutput” for=”range”>;<;/output>; D: <;output name=”myOutput” for=”input”>;<;/output>;
- 复方新诺明片的组方是:() A: TMP:SD,1:5 B: TMP:SMZ,1:10 C: TMP:SMZ,1:5 D: TMP:SDM,1:5
- 如何一次性创建 /tmp/1/2/3/4目录
- tmp=0x15,tmp=tmp>>4,tmp=______________________