File System
- Boot Block
- Primary Super Block
- Backup Super Block
- Cylinder Group Blocks
Solaris File System (UFS-unix file system)
File System: An organized collection of files and directories said to be file system. The unix file system is said to be "UFS", it is very famous for its hierachal structure.
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what is time stamp...??
Time stamp is nothing but, when it is updated last.
It is applicable for both files and directories.
By using touch command we can update time stamp.
It is applicable for both files and directories.
By using touch command we can update time stamp.
What is the purpose of touch command
We can use $touch in two ways
- To create an empty file
- To update the time stamp.
Use of ls command
ls command is used to list out all the files and directories in present working directory.
-for suppose if we want to display all the files including hidden files & directories
-for suppose if we want to display all the files including hidden files & directories
How to create files in solaris (the use of cat command)
Cat: Basically cat is a powerful command.
By using this command we are not only going to create files, but also we can view files and we can append some data into already existing files.
By using this command we are not only going to create files, but also we can view files and we can append some data into already existing files.
How to create directories in solaris (the use of mkdir command)
Mkdir:
In this session we are going to know about how to create a single directory or multilevel directories or multiple directories. mkdir is the command to do these tasks.
In this session we are going to know about how to create a single directory or multilevel directories or multiple directories. mkdir is the command to do these tasks.
