Write a shell script to check whether the named user is currently logged in or not.
File Name : ex16.sh
clear
echo
"Enter user name : \c"
read
unm
unm1=$(who
| cut -d " " -f 1)
if
[ "$unm" = "$unm1" ]
then
echo " [ $unm ] is already Login"
else
echo " [ $unm ] is not
Login"
fi
Subscribe to:
Post Comments (Atom)
Subjects
- WordPress
- Mobile Computing-4649303 Practical Solution
- Android Programming New Syllabus Theory
- PHP LAMP Question Bank
- PHP LAMP Theory
- Step by Step Android Example
- Android Practical
- Android Theory
- Android Question Bank
- Networking FON Practical
- Networking FON Theory
- OS Practical
- OS Theory
- HTML
- JavaScript
- J2EE WTAD Theory
- J2EE WTAD Question Bank
- J2EE WTAD Quick Guide
- J2EE WTAD GTU Papers
- J2EE WTAD Practical
- Python
- JAVA Theory
- JAVA Practical
- MIS
Categories
- Android (55)
- c (11)
- Configure Tomcat7 (2)
- CSS (3)
- Decryption (16)
- Difference (1)
- Encryption (16)
- Error Detection and Correction Techniques (3)
- FON (27)
- Framing Technic (2)
- install Tomcat (2)
- J2EE (29)
- JAVA (13)
- JavaScript (19)
- linux (8)
- OS (17)
- PHP (11)
- Protocol (3)
- SERVER SOCKET PROGRAMING (7)
- Servlet (13)
- shell script (33)
- unix (22)
- WTAD (34)
Blog Archive
-
▼
2012
(79)
-
▼
November
(15)
- unix grep command
- Write a script to learn command line argument
- Write a script to display the last modified file
- Write a script to display all lines of a file in a...
- Write a script to display all words of a file in a...
- Write a script to check whether a given number is ...
- Write a script to check whether a given string is ...
- Write a shell script to mathematics calculation
- Write a shell script to Perform Following String O...
- Write a Shell Script for Simple Database Managemen...
- Write a shell script to check whether the named us...
- Write a script which reads a text file and output ...
- Write a script to make following file and director...
- Write a shell script to add the statement #include...
- Write a script to implement the following commands...
-
▼
November
(15)
Total Pageviews
© BipinRupadiya.com. Powered by Blogger.
0 comments:
Post a Comment