. To place files under the control of SCCS use the command: sccs create filename(s) . For each filename given as an argument sccs create does the following: . filename is moved to ,filename . a history file s. filename is created in the SCCS subdirectory . a "read only" copy of the initial version of the file is made by sccs get . You can use the ls command to check that the history files have been created. ls SCCS . Now you can remove the ,filename files: rm ,* .

Next: Using a swap space Up: Memory Management Previous: What is virtual memory? A swap file is an ordinary file; it is in no way special to the kernel. ... After you have created a swap file or a swap partition, you need to write a signature to its beginning; this contains some administrative information and is used by the kernel. ... Note that the swap space is still not in use yet: it exists, but the kernel does not use it to provide virtual memory. ...

The File System . This section describes how you can create new files, copy existing files, and delete obsolete files. ... RENAME to change the name of a file. ... Files can be created in several ways: text can be entered from the keyboard via the CREATE command, an editor can create a file, as can a running program, and files can be copied from other directories. ... To delete obsolete files, use the DELETE command followed by a file name or file name template (wildcards). ...

Next: Illumination Corrected Flat Up: Additional Processing Previous: Sky Illumination Corrections . For creation of one or more sky illumination correction frames the command ( SKYCOR/CCD ) is available. ... After this calibration step, the command will smooth the reduced sky frame(s) to create the final sky illumination frame(s). ... After the illumination frame has been created, one can multiply the original flat field by the illumination frame, resulting in an adjusted flat field. ...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Problem creating a new system call . ... From: C.H.Gopinath < gopich@cse.iitb.ernet.in > . ... If you want the data to be displayed on the stdout use sys_write(1,ptr,len); where ptr is the string to be displayed and len is its length. Using this you can check your sys call is created or not. ... I tried to assign and print a string in the system call. ... Kernel Debuggers for Linux by sauru . ...