60943c5d5
Eric Andersen
2002-09-17
Subject
Sane-ify the screen clearing stuff. -Erik
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coreutils/watch.c+1 -3
| @@ -32,8 +32,6 @@ | |
| extern int watch_main(int argc, char **argv) | |
| { | |
| const char date_argv[2][10] = { "date", "" }; | |
| - | const char clrscr[] = |
| - | "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"; |
| const int header_len = 40; | |
| char header[header_len + 1]; | |
| int period = 2; | |
| @@ -79,7 +77,7 @@ extern int watch_main(int argc, char **argv) | |
| old_stdout = dup(1); | |
| while (1) { | |
| - | printf("%s%s", clrscr, header); |
| + | printf("\033[H\033[J%s", header); |
| date_main(1, (char **) date_argv); | |
| printf("\n"); | |