10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
I started playing around with Python (2.6.6) trying to parse a file. No matter what I tried so far I am not able to print only the lines/group/backreference that have been affected by the substitution. Instead I get also the other lines too
File to parse:
some more text
... (2 Replies)
Discussion started by: zaxxon
2 Replies
2. Programming
Can some body explain this part in a header file for me?
#include <limits.h>
#define BIGNUM unsigned long long
typedef BIGNUM (*hash_t) (char *str);
......I have hard time for the second part:
typedef BIGNUM (*hash_t) (char *str); First, I could not find the definition of hash_t, which... (1 Reply)
Discussion started by: yifangt
1 Replies
3. UNIX for Dummies Questions & Answers
Can I create a macro in UNIX? If so where do I find out how? (1 Reply)
Discussion started by: JD_Sal
1 Replies
4. Shell Programming and Scripting
Hi,
I just opened one old RH box and found number of "macros" in there, that how they called in how-to doc, let say you type <rx> and this does a lot of stuff.
I can't figure out how it work, how I can edit/display these macros? Can anybody point to the right directions? I have some academic... (3 Replies)
Discussion started by: trento17
3 Replies
5. Programming
I was going through the Linux code, i stuck with few inline assembly language code,
I have tried online but in vain. Any help is much appreciated. Thanks.
/* how to get the thread information struct from C */
static inline struct thread_info *current_thread_info(void)
{
struct... (3 Replies)
Discussion started by: kumaran_5555
3 Replies
6. Shell Programming and Scripting
I try to run this script, however, it gives an exception in line 3. How do I do an assignment to a substituted variable?
#!/bin/bash
name=fruit
ext_$(eval echo ${name})=apple
tmp=ext_$(eval echo ${name})
if ]; then
echo "apple"
elif ]; then
echo "orange"
fi
echo ${!tmp}
Error... (2 Replies)
Discussion started by: angelokh
2 Replies
7. Programming
I think there is no problem to use any macro in a new macro definishion, but I have a problem with that.
I can not understand why?
I have a *.mak file that inludes file with many definitions and rules.
##############################################
include dstndflt.mak
...
One of the... (2 Replies)
Discussion started by: alex_5161
2 Replies
8. UNIX for Dummies Questions & Answers
In a file, field separetor in line is irregular number of spaces, so I canot use field in sub function to get my charecter replaced with empty space. I would like to substitute only one perticular charecter with space at perticular posiotn, so I canot use perticular character as that may occur... (6 Replies)
Discussion started by: vaka
6 Replies
9. Programming
Hi,
In my application I have some number c files. In each of the file the following line will be the first statement.
#ident "@(#) set.c 14.1.2.2 05/15/01 17:06:32"
I would like to know what is the use of the above statement.
Thanks
Sarwan (1 Reply)
Discussion started by: sarwan
1 Replies
10. Programming
Can i define a macro for a function of 10 LOC. (9 Replies)
Discussion started by: bankpro
9 Replies