ans = 1. -->exec('Example7.sci',-1) Current date is 02-Jun-2013 Welcome to the Textbook Companionship Project 2013 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Book Title : UNIX CONCEPTS AND APPLICATIONS Book Edition : 4 Book Author : Sumitabha Das +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Code Author : Pranav Bhat T +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Chapter Number : 4 Chapter Title : THE FILE SYSTEM +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Example 1 : Show the use of the file command ls for long listing of files **************************************************************** Answer : INSTRUCTIONS : Here all instructions are preloaded in the form of a demo PRESS ENTER AFTER EACH COMMAND to see its RESULT PRESS ENTER AFTER EACH RESULT TO GO TO THE NEXT COMMAND .............Press [ENTER] to continue..... UNIX SHELL SIMULATOR(DEMO VERSION WITH PRELOADED COMMANDS) $ ls #To get the files and directories present in the current directory ........# (hit [ENTER] for result) ans = !Result7.txt ! ! ! !Result6.txt ! ! ! !Result6.pdf ! ! ! !Result5.txt ! ! ! !Result5.pdf ! ! ! !Result4.txt ! ! ! !Result4.pdf ! ! ! !Result3.txt ! ! ! !Result3.pdf ! ! ! !Result2.txt ! ! ! !Result2.pdf ! ! ! !Result1.txt ! ! ! !Result1.pdf ! ! ! !Example9.sci ! ! ! !Example8.sci ! ! ! !Example7.sci ! ! ! !Example6.sci ! ! ! !Example5.sci ! ! ! !Example4.sci ! ! ! !Example3.sci ! ! ! !Example25.sci ! ! ! !Example24.sci ! ! ! !Example23.sci ! ! ! !Example22.sci ! ! ! !Example21.sci ! ! ! !Example20.sci ! ! ! !Example2.sci ! ! ! !Example19.sci ! ! ! !Example18.sci ! ! ! !Example17.sci ! ! ! !Example16.sci ! ! ! !Example15.sci ! ! ! !Example14.sci ! ! ! !Example13.sci ! ! ! !Example12.sci ! ! ! !Example11.sci ! ! ! !Example10.sci ! ! ! !Example1.sci ! UNIX SHELL SIMULATOR(DEMO VERSION WITH PRELOADED COMMANDS) $ ls -l #To get the files and directories present in the current directory ........# (hit [ENTER] for result) ans = ! ! ! ! ! ! ! ! ! Directory: C:\Users\Pranav Bhat\Documents\TCPMUM\Chapter4 ! ! ! ! ! ! ! ! ! ! ! !Mode LastWriteTime Length Name ! ! ! !---- ------------- ------ ---- ! ! ! !-a--- 31-05-2013 19:17 2135 Example1.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example10.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example11.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example12.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example13.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example14.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example15.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example16.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example17.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example18.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example19.sci ! ! ! !-a--- 31-05-2013 19:20 2129 Example2.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example20.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example21.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example22.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example23.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example24.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example25.sci ! ! ! !-a--- 31-05-2013 20:25 2479 Example3.sci ! ! ! !-a--- 31-05-2013 19:42 2477 Example4.sci ! ! ! !-a--- 31-05-2013 21:27 3007 Example5.sci ! ! ! !-a--- 31-05-2013 21:24 2574 Example6.sci ! ! ! !-a--- 31-05-2013 21:52 2397 Example7.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example8.sci ! ! ! !-a--- 28-05-2013 19:49 1129 Example9.sci ! ! ! !-a--- 02-06-2013 21:59 1975 Result1.pdf ! ! ! !-a--- 02-06-2013 21:58 1975 Result1.txt ! ! ! !-a--- 02-06-2013 22:01 1989 Result2.pdf ! ! ! !-a--- 02-06-2013 22:01 1989 Result2.txt ! ! ! !-a--- 02-06-2013 22:03 2242 Result3.pdf ! ! ! !-a--- 02-06-2013 22:03 2242 Result3.txt ! ! ! !-a--- 02-06-2013 22:05 2216 Result4.pdf ! ! ! !-a--- 02-06-2013 22:05 2216 Result4.txt ! ! ! !-a--- 02-06-2013 22:07 2639 Result5.pdf ! ! ! !-a--- 02-06-2013 22:07 2639 Result5.txt ! ! ! !-a--- 02-06-2013 22:09 2303 Result6.pdf ! ! ! !-a--- 02-06-2013 22:09 2303 Result6.txt ! ! ! !-a--- 02-06-2013 22:11 3370 Result7.txt ! ! ! ! ! ! ! ! ! ........# (hit [ENTER] for next instruction) $ exit #To exit the current simulation terminal and return to Scilab console ........# (hit [ENTER] for result) BACK TO SCILAB CONSOLE... Loading initial environment -->diary(0)