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1. screen -- screen manager with VT100/ANSI terminal emulatio
> screen -L
ÕâÀïÊÇÎÒÃǵIJÙ×÷
> exit
½áÊøºó»áÉú³ÉÒ»¸öÀàËÆÕâÑùµÄÎļþÃû: screenlog.0
> more screenlog.0
ÕâÑù¿ÉÒԲ鿴Äã¸Õ²Å½øÐеIJÙ×÷£¬·¢ÏÖ¿ÉÄÜ´æÔÚµÄÎÊÌâ
2. script -- make typescript of terminal session
> script
ÎÒÃǵIJÙ×÷
> exit
Éú³ÉÒ»¸öÕâÑùµÄÎļþ£ºtypescript
> more typescript
ÕâÀï²é¿´ÎÒÃǽøÐеIJÙ×÷
3. tee -- read from standard input and write to standard output and files
Õâ¸öÃüÁî¿ÉÒÔ¶ÁÈ¡ÖÕ¶ËÊäÈëÊä³öµ½Öն˻òÕßÎļþÖУ¬ÓÐʱºò¿ÉÒÔÓÃÀ´¼Ç¼makeµÈÃüÁî¿ÉÄܲúÉúµÄÊä³öµ½Öն˵ĴóÁ¿ÄÚÈÝÊä³öµ½ÎļþÖÐÈ¥¡£ÕâÑù¿ÉÒÔ·½±ã¼Ç¼ÕâЩÃüÁîµÄÈÕÖ¾¡£
> make 2>&1 | tee make.log
µ±È»£¬ÎÒÃÇÒ²¿ÉÒÔÖ±½ÓÖض¨Ïòµ½Ò»¸öÎļþÖÐ
> make > make.log
PS: 2>&1ÊÇΪÁ˼Ǽ´íÎóÈÕÖ¾
if you want to filter the control symbols, try to use the "col" command like this:
$ cat screenlog.0 | col -b > screenlog
or
$ cat typescript | col -b > scriptlog
Ä̲èdsk ÓÚ 2008-03-23 12:49:42·¢±í:
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