[¾È³çÇϼ¼¿ä]´ÔÀÌ ³²±â½Å ±Û:
>
> ±Ã±ÝÇÑ°Ô ÀÖ½À´Ï´Ù..
> ´Ù¸§ ¾Æ´Ï¶ó.. ¾Æ·¡ ¸ñ·Ï ¿¡¼¿ä..
>
> 1:40pm up 1:20, 3 users, load average: 0.05, 0.03, 0.00
>USER TTY LOGIN@ IDLE JCPU PCPU WHAT
> ? ^^ pts/0 1:20pm 13.00s 0.75s 0.30s -bash
> ? ^^ pts/2 1:30pm 0.00s 0.91s 0.08s w
>
> ** TTY, IDLE, JCPU, PCPU °¡ ¹«¾ùÀ» ÀǹÌÇÏ´ÂÁö..
>
> ¾Ë°í ½Í½À´Ï´Ù.. ±×·³ ´äº¯ ±â´Ù¸³´Ï´Ù..
> ºÎŹµå¸³´Ï´Ù..
========================================
½Ã½ºÅÛ ³»ºÎ¿¡ ´ëÇؼ ¾Æ´Â °ÍÀÌ °ÅÀÇ ¾ø±â ¶§¹®¿¡
´«´ëÁßÀ¸·Î ´äº¯ÇÕ´Ï´Ù.
¸Ç ÆäÀÌÁö¸¦ º¸´Ï ´ÙÀ½°ú °°³×¿ä
name, the tty name, the remote host, login time, idle time,
JCPU, PCPU, and the command line of their current process.
---------
-TTY
pts/0 Àº °¡»ó Å͹̳Π0¹ø¿¡ Á¢¼Ó
-IDLE
ÇØ´ç À¯Àú°¡ ·Î±×ÀÎÇؼ ¸¶Áö¸·À¸·Î ¸í·ÉÀ» ½ÇÇàÈÄ ¸ØÃá ½Ã°£ (½Ã°£h-ºÐm-ÃÊs)
-JCPU
TTY·Î ÇØ´ç À¯Àú°¡ Á¢¼ÓÇؼ ÇÁ·Î¼¼½º¸¦ »ç¿ëÇÑ ½Ã°£À¸·Î Á¢¼ÓÇؼ
Áö±Ý±îÁö ÃÑ È帥 ½Ã°£ÀÌ ¾Æ´Ï°í ¸í·ÉÀ» ½ÇÇàÇÑ ÃÑ ½Ã°£
-PCPU
-ÇöÀç ¸í·ÉÀ» ½ÇÇàÁßÀÎ ½Ã°£
À¸·Î ¼³¸íµÇ¾î Àֳ׿ä.....
¿µ¾î ½Ç·ÂÀÌ ²¿¶ûÁö¶ó¼...´ëÃæ Àǹ̴ ÀÌ·¸½À´Ï´Ù.
$ man w | col -b ~YOURID/man-w.txt
¸í·ÉÀ» ³»·Á ¸Ç ÆäÀÌÁö¸¦ Àо½Ã±æ ¹Ù¶ø´Ï´Ù.
DESCRIPTION
w displays information about the users currently on the
machine, and their processes. The header shows, in this
order, the current time, how long the system has been
running, how many users are currently logged on, and the
system load averages for the past 1, 5, and 15 minutes.
The following entries are displayed for each user: login
name, the tty name, the remote host, login time, idle
time, JCPU, PCPU, and the command line of their current
process.
The JCPU time is the time used by all processes attached
to the tty. It does not include past background jobs, but
does include currently running background jobs.
The PCPU time is the time used by the current process,
named in the "what" field.
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