Answer Posted / jagadeesh kumar.k[tpgsi]

ls -lrt

Which command can you use to find the currently running process in unix server?

1073

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Describe the zip/unzip command using gzip.

1103

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Is grep faster than awk?

992

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How can you see the command line history?

1079

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What difference between cmp and diff commands?

1247

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What are awk commands?

1101

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What is the difference between grep and grep?

1065

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Which command is used to kill the last background job?

1292

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What is the nmap command?

1124

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How does the system know where one command ends and another begins?

2177

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What is the use of egrep command in unix?

1131

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Why is grep called grep?

1236

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What is rmdir command?

1049

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Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1144

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What is the use of the command 'ls -x chapter[1-5]' ?

1157

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