put .txt and of file

unix mv file and name will be xyz.txt .


cat mvfile.sh

for file in * ; do
mv "$file" "$file".txt
done



example
==========



-rw-r--r-- 1 root root 2411 2012-01-18 08:56 v$sql_plan_statistics~
-rw-r--r-- 1 root root 2699 2012-01-18 08:56 v$sql_plan_statistics
-rw-r--r-- 1 root root 8846 2012-01-18 08:56 vmstat~
-rw-r--r-- 1 root root 9677 2012-01-18 08:56 vmstat
-rw-r--r-- 1 root root 5496 2012-01-18 08:56 view~
-rw-r--r-- 1 root root 8102 2012-01-18 08:56 view
-rw-r--r-- 1 root root 75004 2012-01-18 08:56 version count~

apt-amd-02:/home/anujs/Aptus-text-file # ls -ltr *.sh
-rw-r--r-- 1 root root 48 2012-01-17 09:21 file.sh

apt-amd-02:/home/anujs/Aptus-text-file # sh file.sh



-rw-r--r-- 1 root root 2411 2012-01-18 08:56 v$sql_plan_statistics~.txt
-rw-r--r-- 1 root root 9677 2012-01-18 08:56 vmstat.txt
-rw-r--r-- 1 root root 8846 2012-01-18 08:56 vmstat~.txt
-rw-r--r-- 1 root root 8102 2012-01-18 08:56 view.txt
-rw-r--r-- 1 root root 5496 2012-01-18 08:56 view~.txt
-rw-r--r-- 1 root root 75004 2012-01-18 08:56 version count~.txt