What does the “echo” command do?
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How we will execute previous command in vi editor?
how to delete entire records in unix ?
How to convert a hidden file to normal visible file?
Does cp command overwrite files?
How does one process we can start an executable file? How to get the PID process, which we started?
Explain ‘library functions’ with respect to unix commands?
How to install scsi driver in unix? give me explanation clearly?
how unix kernel distinguishes between a normal file and device file ?
7 Answers Google, IBM, McAfee, Vodafone,
What is awk command used for?
Describe the zip/unzip command using gzip.
What is the functions of zambie process?
distinguish between physical addresses and logical address?
23 Answers College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,