$ echo Δοκιμή.
Δοκιμή.
$ echo "Δοκιμή." > ./test.txt
$ cat ./test.txt
Δοκιμή.
FGRED=`echo "\033[31m"`
FGCYAN=`echo "\033[36m"`
BGRED=`echo "\033[41m"`
FGBLUE=`echo "\033[35m"`
BGGREEN=`echo "\033[42m"`
NORMAL=`echo "\033[m"`
και μετά :
echo "${FGBLUE} Text in blue ${NORMAL}"
echo "Text normal"
echo "${BGRED} Background in red"
echo "${BGGREEN} Background in Green and back to Normal ${NORMAL}"
#include <stdio.h>
/* echo ορίσματα γραμμής εντολών - 1η έκδοση */
int main(int argc, char *argv[])
{
int i;
for (i = 1; i < argc-1; i++)
printf("%s%s", argv[i], " ");
printf("%s%s", argv[argc-1], "\n");
return 0;
}