macOS Xcode debug tip + automate(script,C,Python)

[OneDreamCloser]

hi all,

i created a Xcode (2.4.1 , Tiger) project that uses a makefile to build the source code (C) :
1. at the build log, where the warnings and errors are displayed, i cannot see the lines and files of the warnings+errors that occur ... and so it is a bit tiring to guess where the error+warning is.
on the other hand, when i am using the terminal, that information(lines+files) of the occured warnings+errors is displayed.
can i make Xcode to display this information ? how ?
2. i want to automate a bit the input of my program (written in C), so i have made a script for that purpose what remains to do is :
to search for a pattern in the text file, for example "-u 0.9"
and to replace the above string-pattern with, for example, "-u 0.5"
what is the easiest way of doing that ? using a unix script, a python script, C ? i would be thankful if anybody has any proposals about how i can i accomplish that.

thanx

 

[lee1210]

2. i want to automate a bit the input of my program (written in C), so i have made a script for that purpose what remains to do is :
to search for a pattern in the text file, for example "-u 0.9"
and to replace the above string-pattern with, for example, "-u 0.5"
what is the easiest way of doing that ? using a unix script, a python script, C ? i would be thankful if anybody has any proposals about how i can i accomplish that.

From the terminal:
sed 's/-u 0.9/-u 0.5/g' currentfile.txt > currentfile2.txt

You can use the same replacement pattern in vi over the whole file (1,$), too.

-Lee

 

[OneDreamCloser]

thanx a lot Lee, that was what i was looking for !