Answer Posted / shiva ram prasad

there are many ways to create a file in unix like
1)cat
2)touch
3)vi
4)tee
for eg to create a file using cat is
$cat > filename
hi how r u
n hit ctrl+d to save n quit

What is the comma to display different lines that are found when compare two files?

1110

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1152

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1113

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1074

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1243

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1143

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1069

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Which command is used to kill the last background job?

1301

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1073

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