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#include <stdio.h>
#include <limits.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
int
main(int argc, char **argv)
{
int i, perm = 0;
if (!getenv("TERMINOLOGY")) return 0;
if (argc <= 1)
{
printf("Usage: %s [-p] on|off|<opacity level>\n"
" Change the terminal transparency on or off\n"
" -p Make change permanent (stored in config)\n"
"\n",
argv[0]);
return 0;
}
for (i = 1; i < argc; i++)
{
char tbuf[PATH_MAX];
if (!strcmp(argv[i], "-p"))
{
perm = 1;
i++;
if (i >= argc) break;
}
if (perm)
snprintf(tbuf, sizeof(tbuf), "%c}ap%s", 0x1b, argv[i]);
else
snprintf(tbuf, sizeof(tbuf), "%c}at%s", 0x1b, argv[i]);
if (write(0, tbuf, strlen(tbuf) + 1) != (signed)(strlen(tbuf) + 1)) perror("write");
}
return 0;
}
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