Did You Know? ifconfig is used to configure the kernel-resident network interfaces. It is used at boot time to set up interfaces as necessary. After that, it is usually only needed when debugging or when system tuning is needed.
-m, --mode=MODE set permission mode (as in chmod), not rwxrwxrwx - umask -p, --parents no error if existing, make parent directories as needed
Media
4. Examples
Creating directory in the Linux environment is very simple task. Let's create directory named "dir1":
mkdir dir1
mkdir command can take more arguments. For example we can take two directories with only one command:
mkdir dir2 dir3
mkdir command can also create entire directory tree. By using -p option mkdir will also create parent directories if required:
mkdir -p dir4/dir4.1
By default mkdir creates directory with permissions set by umask. To force mkdir to create directory with different permissions the -m option can be used. For example to create directory with [[chmod | permissions]] 744 we can issue following command: