zamena znaku terminalu

[Radovan Garabik]

xmail listy <ric.linux na os3.os.ds.mfcr.cz> wrote:
 :>  : Toto a také on-line převod češtiny (CP852 nebo CP1250) řeší moje úprava programu screen.
 :>  : Hledejte na adrese:
 :>  : http://www.penguin.cz/~ric/
 :>  : Sekce Výtvory - balík screencz
 :> 
 :> a neslo by to aj s obycajnym screen, s pouzitim prikazu
 :> exec a cstocs?
 :> 
 :> 
 : Tato feature mi je neznámá - můžete ji popsat trochu detailněji?

info stranka k screen hovori:

 - Command: exec [[FDPAT] NEWCOMMAND [ARGS ... ]]
     (none)
     Run a unix subprocess (specified by an executable path NEWCOMMAND
     and its optional arguments) in the current window. The flow of
     data between newcommands stdin/stdout/stderr, the process
     originally started (let us call it "application-process") and
     screen itself (window) is controlled by the filedescriptor pattern

a su tam aj priklady typu:
`!:sed -n s/.*Error.*/\007/p'
     Sends window output to both, the user and the sed command. The sed
     inserts an additional bell character (oct. 007) to the window
     output seen by screen.  This will cause 'Bell in window x'
     messages, whenever the string `Error' appears in the window.

cize teoreticky by to aj mohlo ist, trocha som to skusal ale nepodarilo 
sa mi nic dosiahnut...

-- 
 -----------------------------------------------------------
| Radovan Garabik http://melkor.dnp.fmph.uniba.sk/~garabik/ |
| __..--^^^--..__    garabik @ melkor.dnp.fmph.uniba.sk     |
 -----------------------------------------------------------
Antivirus alert: file .signature infected by signature virus.
Hi! I'm a signature virus! Copy me into your signature file to help me spread!