Answer / kumarsaneesh

To make a null file use touch command
eg.

$ touch file_name

use the following to make an existing file empty.

$ :> file_name

Answer / hyma

Using touch command to create null file

Answer / sandeep

1.by using touch
2.cat /dev/null>filename

any one can be used

Answer / murali thangavel

# touch <filename> ----> new empty file will create
# cat /dev/null> <filename> ---> existing file will empty
# > <filename> ---> existing file will empty

Answer / kitchimca

#using touch cmd
Ex:touch <filename>

#using cat cmd
Ex:cat /dev/null > <filename>

solaris booting process.

4 Answers   HCL, Satyam, Wipro,

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What does ssh?

2 Answers   Satyam, Wipro,

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in solaris 10 nfs4 version is using ..in that any new daemons are available or not

2 Answers  

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Veritas logging file?

1 Answers   Satyam, Wipro,

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How to create diskgroup in veritas?

2 Answers   Satyam, Wipro,

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How to reset root password if root password is gone?

1 Answers   Satyam, Wipro,

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How to check whether a particular port is open or not?

2 Answers   Satyam, Wipro,

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what is the difference between svm and vxvm

4 Answers   Infosys, Tech Mahindra, VxVM,

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1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

0 Answers   Wipro,

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They have user like aa with home dir /export/home/aa. They want to change home dir to /export/home/bb & username remains same. User files in /export/home/aa moved to bb? What do u do?

1 Answers   Satyam, Wipro,

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What are the raid levels in solaris?

0 Answers  

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how to solve the system hung issue. found that the memory state is free... commands to check and solve the issue

1 Answers  

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