單項(xiàng)選擇題

What is the most likely problem with this script （）
VAR=1
（（VAR=$VAR+1））
while [ $VAR -It 10 ]
do
echo $VAR
done

A.#!/bin/ksh line is missing
B.Variable name VAR is not properly initialized
C.Loop variable is not incremented inside the loop
D.Replace brackets with braces

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單項(xiàng)選擇題

Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）

A.chfs
B.fsck
C.chlv
D.defragfs

單項(xiàng)選擇題

Given the following scripts， what output would be generated（）
usr/local/bin/scriptl
#!/usr/bin/ksh
VARl=red
export VARl=green
VARl=blue
/usr/local/bin/script2
ARl=yellow
/usr/local/bin/script2
#!/bin/ksh
echo "The sky is ${VAR1}."

A.The sky is red.
B.The sky is blue.
C.The sky is green.
D.The sky is yellow.

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What is the most likely problem with this script （） VAR=1 （（VAR=$VAR+1）） while [ $VAR -It 10 ] do echo $VAR done

你可能感興趣的試題

Which of the following commands will ncrease the contiguous free space of a file system without having to add additional partitions（）

Given the following scripts， what output would be generated（） usr/local/bin/scriptl #!/usr/bin/ksh VARl=red export VARl=green VARl=blue /usr/local/bin/script2 ARl=yellow /usr/local/bin/script2 #!/bin/ksh echo "The sky is ${VAR1}."

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What is the most likely problem with this script （）
VAR=1
（（VAR=$VAR+1））
while [ $VAR -It 10 ]
do
echo $VAR
done

Given the following scripts， what output would be generated（）
usr/local/bin/scriptl
#!/usr/bin/ksh
VARl=red
export VARl=green
VARl=blue
/usr/local/bin/script2
ARl=yellow
/usr/local/bin/script2
#!/bin/ksh
echo "The sky is ${VAR1}."