Almost everything.
C:
if (expression) statement
else statement
Shell:
if COMMANDS
then COMMANDS
else COMMANDS
fi
Note: these parts can be separated with semicolon as well, eg:
if test x"$SHELL" = x"/bin/bash"; then echo 'Bash'; else echo 'Other'; fi
what are similarities and differences between linux and unix?
go to www.redhat.com and see..
There are many shells available for Linux; you need to be specific about the ones you want to compare.
What is the difference between Redhat Linux EL4 and EL5.
Linux is an operating system kernel. OpenOffice is an office suite (collection of office programs).
Apple is more popular Linux is ok OS is Crap. There you go! You got an answer!
The root account is the administrative account on Linux; this account has control over everything in the system.
Linux is an operating system kernel. It is a portion of the software that makes up a complete operating system.
There are several different graphical interfaces for Linux, each of which have their features in different locations. You must specify what interface you are using.
I use Linux for internet surfing and all things in browser. For music I use Windows7, becouse music program for linux is junk.
The term "main difference" is vague and subject to interpretation. I'll try to list a couple of what some folks consider "notable" differences. 1) Redhat Linux is normally purchased and various levels of support are also available for purchase. Fedora Linux is free (free as in beer as the saying goes). 2) Redhat Linux contains some features/enhancements not necessarily found in Fedora Linux or CentOS Linux - mostly these features are designed for enterprise environments. Hope this helps.
Your question isn't exactly clear on whether you are trying to run a program on Linux or Windows, using one to control the other from a distance. If you are trying to control a Linux server from Windows, you can use a program called PuTTY to log into it remotely. If you are using Linux, a few Remote Desktop Protocol programs to control Windows are available.