Hello, I am reading the K & R C book, and trying to understand more about putchar()/getchar() by practice. Similar to the exercise 1-12, I want try to parse each line by character. Although there are many site about the exercise, but I could find similar case of mine, which is similar to fold command. Not sure it's my code problem, or from my display setting.
Input:
And I am expecting output like:
But I got strange char on the screen, can't be pasted here. What did I miss? Thanks!
No, still not working. There is no error at compiling, and running of the compiled program seems working too, except the char are not corrected printed out. E.g:
Those [ ] on my screen are tiny squares with 0001 inside like.
I thought it may be related to display or language setting that I have no idea about, but testing of some other code from the book were fine. I am using Ubuntu 12.10 with bash. $LANG=en_CA.UTF-8.
Scott, it seem the syntax is correct.
Any other clue? Thanks!
Scott is right!
The only difference is the order of the condition. Mine is
and yours, both of you, are
Now I got it. But, with my condition, it should print out seven "1", but why it printed out 7 unprintable chars (I use x here!) like this?
That's the very subtle but most important part I have missed.
Thanks again, to both of you!
Hi All,
I need to print the characters in the previous line just before the regular expression match
Please have a look at the input file as attached
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I need this script in ksh.
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Hi All,
I have a file testarun.txt contains the below lines and i want to print the lines if the character positions 7-8 matches 01.
201401011111
201401022222
201402013333
201402024444
201403015555
201403026666
201404017777
201404028888
201405019999
201405020000
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performing this code to read from file and print each character in separate line
works well with ASCII encoded text
void
preprocess_file (FILE *fp)
{
int cc;
for (;;)
{ cc = getc (fp);
if (cc == EOF)
break;
printf ("%c\n", cc);
}
}
int
main(int... (1 Reply)
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for example.
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ID,Client ,SNo,Rank
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hello all
i request you to give the solution for the following problem..
I want read the text file.and print the contents character by character..like if the text file contains google means..i want to print
g
go
goo
goog
googl
google
like this Using unix Shell scripting...
without using... (1 Reply)