$ls ascii-table.c avg-with-garbage.txt env-var-set.c functions_ver2.c output.c ascii-table.md case-changer.c exist.sh mph-to-kph.c avg.txt env-var.c functions_ver1.c mph-to-kph_v2.c $cat ascii-table.c #include <stdio.h> int main(void) { char c; for (c = 65; c<=90; c++) { printf(“%c = %d “, c, c); /* upper case */ printf(“%c = %d\n”, c+32, c+32); /* lower case */ } return 0; } $gcc ascii-table.c …