1: | Just after login, you issue the command echo HOME . What will be the output of this command?
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2: | What is not true about the PATH variable?
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3: | You have a variable " ABC " with value " Alphabets ". You use the following command to change its value. ABC='All $ABC' What will be the new value of the variable?
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4: | To assign the output of a command to a variable, we use:
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5: | The value of the PS2 variable on your system is " > " (greater-than symbol). You issue an incomplete command. What will be the shell's response?
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6: | What is wrong with the shell variable name 3Xyab2 ?
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