Bash Shell Read a Line Field By Field

in Categories last updated March 15, 2010

How do I read a file field-by-field under UNIX / Linux / BSD Bash shell? My sample input data file is as follows:



For each line I need to construct and execute a shell command as follows:

/path/to/deviceMaker --context=$1 -m $permissions $device2 $deviceType $major $minor

Linux RAM Disk: Creating A Filesystem In RAM

in Categories , last updated March 5, 2010

Software RAM disks use the normal RAM in main memory as if it were a partition on a hard drive rather than actually accessing the data bus normally used for secondary storage such as hard disk. How do I create and store a web cache on a RAM disk to improve the speed of loading pages under Linux operating systems?