giri

• Jul 9th, 2005

 

1.ls redirects the all files to file named file1 
2.banner printd the contents inhigh font letters 
3.cat appends the contents of 3 files to "report" file 
4.Here cat replace file1 with itself 
5.displays date and who also 
6.date dislplys the date but who will be redirected to "logfile" 
7.both files will b redirected (replaces previous contents") to logfile

Aparna

• Jul 18th, 2006

 

$ ls > file1

writes the list of all the files in the folder into a file called file1

$ banner hi-fi > message

gives an error coz of the - i guess

$ cat par.3 par.4 par.5 >> report

writes the contents of the 3 files into a file called report

$ cat file1>file1

all contents of file1 are erased

$ date ; who

prints the current date and all the persons logged in

$ date ; who > logfile

prints the current date and writes all the persons logged in into a file called logfile

$ (date ; who) > logfile the current date and the who details are inserted into a file called logfile

 

Chintz

 Profile Answers by Chintz Questions by Chintz

• Sep 27th, 2006

 

$ ls > file1=====>Redirects the output of ls command to file1
$ banner hi-fi > message=====>Redirects the output of banner command to message
$ cat par.3 par.4 par.5 >> report=====>Redirects the output of files to report and the o/p is appended
$ cat file1>file1====>Gives error message: cat: hello: input file is output file
$ date ; who====>Executes both the commands
$ date ; who > logfile====>Prints output of date and redirects output of who to logfile.