Presentaions of LAMP Training Conducted by T.Umapathi Anand and R.Kasturi from Southern Telecom Region, BSNL at RTTC Trivandrum.

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8. [user@host ~]$ pwd
/home/user
[user@host ~]$ mkdir mydocuments
[user@host ~]$
[user@host ~]$ cd mydocuments
[user@host mydocuments]$

9. [user@host mydocuments]$ cd ..
[user@host ~]$
[user@host ~]$ ls -l
total 16
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
drwxr-xr-x 2 user user 4096 2008-01-23 11:00 tst
[user@host ~]$

10. [user@host ~]$ touch trainee1.txt
[user@host ~]$ touch trainee2.txt
[user@host ~]$ ls -l
total 24
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee2.txt
drwxr-xr-x 2 user user 4096 2008-01-23 11:00 tst
[user@host ~]$
[user@host ~]$ find ~ -name trainee1.txt
/home/user/trainee1.txt
[user@host ~]$ locate trainee1.txt
/home/user/trainee1.txt
[user@host ~]$

11. [user@host ~]$ whereis ls
ls: /bin/ls /usr/share/man/man1/ls.1.gz
/usr/share/man/man1p/ls.1p.gz
[user@host ~]$ whereis whereis
whereis: /usr/bin/whereis /usr/share/man/man1/whereis.1.gz
[user@host ~]$
[user@host ~]$ cp trainee*.* tst
[user@host ~]$ ls ~/tst
trainee1.txt trainee2.txt
[user@host ~]$ cd tst
[user@host tst]$ cp trainee1.txt trainee3.txt
[user@host tst]$

12. [user@host tst]$ rm trainee1.txt
[user@host ~]$ ls
Trainee2.txt trainee3.txt
[user@host rst]$ rm trainee*.*
[user@host tst]$
[user@host ~]$ rmdir tst
[user@host ~]$ ls -l
total 16
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee2.txt
[user@host ~]$

13. [user@host ~]$ ln –s staff1 trainee1.txt
[user@host ~]$
[user@host ~]$ ls -l
total 20
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
lrwxrwxr-x 1 user user 12 2008-01-23 12:54 staff1 ->
trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee2.txt
[user@host ~]$

14. [user@host ~]$ rename trainee trainee00 trainee?.txt
[user@host ~]$ ls -l
total 20
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
lrwxrwxr-x 1 user user 12 2008-01-23 12:54 staff1 ->
trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee001.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee002.txt
[user@host ~]$
[user@host ~]$ cat trainee1.txt
[user@host ~]$
[user@host ~]$ cat trainee1.txt trainee2.txt > trainee.txt
[user@host ~]$

15. [user@host ~]$ ws < trainee.txt > count.txt
[user@host ~]$
[user@host ~]$ cat trainee1.txt trainee2.txt | less
[user@host ~]$ ls /home/user | tee list.txt
[user@host ~]$ head -5 trainee1.txt
[user@host ~]$ tail -5 trainee.txt
[user@host ~]$ less trainee1.txt
[user@host ~]$ more trainee1.txt

16. [user@host ~]$ cat myfile.txt |grep LAMP
[user@host ~]$ cat myfile.txt |grep ^LAMP
[user@host ~]$ cat myfile.txt | grep LAMP$
[user@host ~]$ su username
[user@host ~]$ passwd

17. [root@host ~]$ ifconfig
[user@host ~]$ ping 10.192.162.68
[user@host ~]$ telnet 10.192.162.68

18. [user@host ~]$ ls -l
total 24
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee1.txt
-rw-rw-r-- 1 user user 0 2008-01-23 12:11 trainee2.txt
drwxr-xr-x 2 user user 4096 2008-01-23 11:00 tst
[user@host ~]$
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19. [user@host ~]$ ls –l mydocuments
drwxrwxr-x 2 user user 4096 2008-01-23 11:39 mydocuments
[user@host ~]$ chown user:othergroup mydocuments
[user@host ~]$ ls –l mydocuments
drwxrwxr-x 2 user othergroup 4096 2008-01-23 11:39 mydocuments
[user@host ~]$
[user@host ~]$ chmod g-rwx mydocuments
[user@host ~]$ ls –l mydocuments
drwx---r-x 2 user user 4096 2008-01-23 11:39 mydocuments
[user@host ~]$

20. [user@host ~]$ chmod a+rwx mydocuments
[user@host ~]$ ls –l mydocuments
drwxrwxrwx 2 user user 4096 2008-01-23 11:39 mydocuments
[user@host ~]$
[user@host ~]$ chmod 700 mydocuments
[user@host ~]$ ls –l mydocuments
drwx------ 2 user user 4096 2008-01-23 11:39 mydocuments
[user@host ~]$