10 More Discussions You Might Find Interesting
1. Programming
Given the following code inside the function ext3_write_super():
(It's there in Linux kernel 2.6.27.59)
static void ext3_write_super (struct super_block * sb)
{
if (mutex_trylock(&sb->s_lock) != 0)
BUG();
sb->s_dirt = 0;
}
The conditional test at if... (2 Replies)
Discussion started by: Praveen_218
2 Replies
2. UNIX for Dummies Questions & Answers
i am new to shell scripting!! i am making this program in bourne shell, that asks the user to input "Hello (their name)" or "question (their name)", any other input, "ERROR" will be outputted.
if they input "Hello (name)", i want to out saying Hello (name) but if they input "question (name)", i... (4 Replies)
Discussion started by: bshell_1214
4 Replies
3. Shell Programming and Scripting
Hey all,
Writing a program that searches for a username and if they are online creates a 'beep' and sends the username and date to a log file.
the error i am getting is:
paul.obrien16@aisling:~/os$ bash checklogin
: command not found
Enter username
paul.obrien16
': not a valid... (2 Replies)
Discussion started by: sexyladywall
2 Replies
4. Shell Programming and Scripting
first queestion
if
what does "-s" mean?
second
seqx -n 10000000 -c 10 < $seqfile >$temp
seqx? -n? -c? what do these mean?
third
if && ! cmp -s $missing $temp
explain these codes
ty (2 Replies)
Discussion started by: imtheone
2 Replies
5. Shell Programming and Scripting
The circumfrence of a circle is
#!/usr/bin/perl
print 2 * 3.141592654 * 12.50 \n"; # pi= 3.141592654
# r= 12.50
I need a simple program showing me all the steps..to modify the above to prompt for and accept a radius from the person running the... (3 Replies)
Discussion started by: Q2wert
3 Replies
6. Programming
I don't know if it is right to ask you this. Can someone help me write a simple Xlib program,with button on it,and all that button do is switch 2 messages.
I have tried and tried,but never get past Hello World. Can someone help me please?
---------- Post updated at 10:17 PM ---------- Previous... (2 Replies)
Discussion started by: megane16v
2 Replies
7. Shell Programming and Scripting
Hi All,
My file contains data like below.
Key ~PILCSZY
First Name Szymon
Surname Pilch
User Code
Group SCO-PL
User Group Description SCO - Poland
Key ... (2 Replies)
Discussion started by: harshakusam
2 Replies
8. Programming
any suggestions on how i could create a simple chat program between two terminals using pipes? thanks (1 Reply)
Discussion started by: kelogs1347
1 Replies
9. Shell Programming and Scripting
this is my script....
SQL> select * from dba_profiles
2 where resource_name in ('FAILED_LOGIN_ATTEMPTS','PASSWORD_LOCK_TIME')
3 order by profile;
and this is the output...
PROFILE RESOURCE_NAME RESOURCE... (2 Replies)
Discussion started by: liezer
2 Replies
10. Programming
I am new to the unix/linux environment.
AND........
I need to create a mini shell..that displays prompt (i.e., READY:$), accepts a command from std-in, and prints the command and any parameters passed to it. HELP!!!! (8 Replies)
Discussion started by: jj1814
8 Replies