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Unix or linux which one i should learn and what is difference between them?
Unix vs Linux difference?
3 Respostas
+ 5
š there are many commands used in Ubuntu too to do shell script like
cat, find, grep, head, tail, less, locate, more , xargs, cp, rm, mkdir, pwd, ls, touch, diff and all have it's uses
You can use Linux at starting and do practice all the concept and commands for your projects
š Generally A script is simply a list of commands stored in a file. Instead of running a sequence of commands by typing them one by one all the time on the terminal, a system user can store all of them (commands) in a file and repeatedly invokes the file to re-execute the commands several times.
An example of how shell script is made an run
OS = `uname`
IO = " " #store IP
case OS in
Linux) IP = `if config | grep 'inet addr:' | grep -v '127.0.0.1' | cut -d: -f2 | awk ' {print $1}' `;;
esac
echo "$IP"
+ 3
raghavendra jd hi,
š Unix is an UNiplexed Information and Computing System isĀ a large multi-user operating system that was being developed at Bell Labs. LinuxĀ is aĀ UNIXĀ Clone. But if you consider Portable Operating System Interface (POSIX) standards thenĀ LinuxĀ can be considered as UNIX
š Linux is an kernel which is used with standards of the Linux.
š Unix is worked on network and shell programming which means you can made secure code with the help of the Unix commands and bach script.
š Unix is also worked on Unix network and programming of shell in which generally socket programming is learn and the program on different layers of community is created
š transport layer
š application layer
š session layer
š presentation layer
š the socket programming is used to make different type of socket connection between server and client in the form of TCP, UDP transmission
š their are many Unix type kernel and OS
š Linux
š Solaris
š AIX
š UBANTU
š HP-UX
Have some š š š š
+ 3
As this topic is so broad can't be cover here so if you post questions next time mention the topic so I can give more information to cover your query .
Till that have these š š š š š