История изменений

Исправление vasily_pupkin, 04.06.13 23:37 (текущая версия) :

А вот реально, по какому принципу там формируется $PATH?

Я тебе намекну:

> man tr | grep /usr
Reformatting page.  Please Wait... done
     /usr/bin/tr [-cs] string1 string2
     /usr/bin/tr -s | -d [-c] string1
     /usr/bin/tr -ds [-c] string1 string2
     /usr/xpg4/bin/tr [-cs] string1 string2
     /usr/xpg4/bin/tr -s | -d [-c] string1
     /usr/xpg4/bin/tr -ds [-c] string1 string2
     /usr/xpg6/bin/tr [-c | -C] [-s] string1 string2
     /usr/xpg6/bin/tr -s [-c | -C] string1
     /usr/xpg6/bin/tr -d [-c | -C] string1
     /usr/xpg6/bin/tr -ds [-c | -C] string1 string2
  /usr/xpg4/bin/tr
  /usr/bin/tr
                  Note:  /usr/bin/tr  supports  character   class
                  /usr/xpg4/bin/tr to support  these  expressions
  /usr/bin/tr
  /usr/xpg4/bin/tr
  /usr/xpg6/bin/tr

 > echo test | tr '[:lower:]' '[:upper:]'
Bad string
 > echo test | /usr/xpg6/bin/tr '[:lower:]' '[:upper:]'
TEST

Исходная версия vasily_pupkin, 04.06.13 23:34:

А вот реально, по какому принципу там формируется $PATH?

Я тебе намекну:

> man tr | grep /usr
Reformatting page.  Please Wait... done
     /usr/bin/tr [-cs] string1 string2
     /usr/bin/tr -s | -d [-c] string1
     /usr/bin/tr -ds [-c] string1 string2
     /usr/xpg4/bin/tr [-cs] string1 string2
     /usr/xpg4/bin/tr -s | -d [-c] string1
     /usr/xpg4/bin/tr -ds [-c] string1 string2
     /usr/xpg6/bin/tr [-c | -C] [-s] string1 string2
     /usr/xpg6/bin/tr -s [-c | -C] string1
     /usr/xpg6/bin/tr -d [-c | -C] string1
     /usr/xpg6/bin/tr -ds [-c | -C] string1 string2
  /usr/xpg4/bin/tr
  /usr/bin/tr
                  Note:  /usr/bin/tr  supports  character   class
                  /usr/xpg4/bin/tr to support  these  expressions
  /usr/bin/tr
  /usr/xpg4/bin/tr
  /usr/xpg6/bin/tr