Hi, Guix! I go to try programming stuff. And I have a question to ask.
When I install some essential system packages or also reconfigure system
the changes do not go to be applied on the fly.
F. e. trying to work with dates in C I have such a 'history':
444 date -d 1306830000
445 glibc
446 nano t.c
447 gcc t.c
448 guix install gcc
449 guix install build-essential
450 nano t.c
451 gcc t.c
452 nano t.h
453 nano t.c
454 cd /home/bob/Videos
455 ffmpeg -i 1.mp4 -ss 00:00:02.90 -to 00:00:40 -c copy 2.mp4
...
504 cat t.c
505 gcc t.c
506 ls
507 ./a.out
508 history
So here I install "gcc" and "build-essentials" but have no success cause
my simple copypasted lines do not work without reboot.
And only next time I turn back to this interest after several restarts
I have success.
Please, can you advise me what to do after installing such system things
and also after system reconfigure for get changes work?
PS: my code was without errors but did not compiled because off linking,
due to I've just installed gcc and did not rebooted.
$ cat t.c
#include <stdio.h>
#include <time.h>
int main() {
char text[100];
time_t now = time(NULL);
struct tm *t = localtime(&now);
strftime(text, sizeof(text)-1, "%d %m %Y %H:%M", t);
printf("Current Date: %s", text);
return 0;
}
