Answer Posted / emg

cat> filename

What command will change your prompt to myprompt?

1244

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Are you in or at the office?

1067

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What does #!/ Bin sh do?

1013

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Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1152

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How do you repeat a command in terminal?

1149

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What is command substitution?

1260

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What does the command '$ls | wc –l > file1' do?

1172

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Give the command for finding the current date.

1032

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What is the command to view process running?

1065

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How to find $ai_serual resolved path by using unix

1635

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What is the use of awk command in unix?

1064

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Explain ‘system calls’ with respect to unix commands?

1038

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What do chmod command do?

1136

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What command is used to switching between users in unix?

1023

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What command is used to check the current users?

1058

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