In linux spaces are not recognized, so if you type it with spaces. The work around is to put double quotation in the file name:
ben@debian$ cd "new folder"
2. Mounting iso file in linux:
To mount iso file in linux in the command line issue the following command
ben@debian# mount -o loop abc.iso /mnt/iso
3. Adding fortune and cowsay in Bash
To add fortune and cowsay in bash edit the .bashrc file in your home folder, it is a hidden file unhide the file and open the file and add the following lines to the .bashrc file
if [ -x /usr/share/games/cows -a -x /usr/share/games/fortunes ]; then
fortune | cowsay
there are more than one way of doing things another way to add fortune and cowsay in bash is
fortune | cowsay -f `ls -1 /usr/share/games/cows/ | sort -R | head -1` -n
this will give a random fortune and random cow.