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½øÈëshell Ìáʾ: ./ash : can't access tty; job control turned off.
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/etc/inittabÎļþÖÐÓÐÒ»ÐÐ:
::askfirst:/bin/ash
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tty1::askfirst:/bin/ash
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mkdir -p /usr/local/svn/to/bakcup
/usr/local/svn/bin/svnadmin hotcopy /usr/local/svn/repos/test /usr/local/svn/to/bakcup --clean-logs
ÏêϸÇë²Î¿¼svn ÊÖ²á:
http://wenku.baidu.com/view/7c4617791711cc7931b71655.html ......
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
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¡¡¡¡%MEM£ºÕ¼ÓõÄÄÚ´æÊ¹ÓÃÂÊ¡£
¡¡¡¡VSZ£ºÕ¼ÓõÄÐéÄâÄÚ´æ´óС¡£
¡¡¡¡RSS£ºÕ¼ÓõÄÄÚ´æ´óС¡£
¡¡¡¡TTY£ºÖն˵ĴÎÉ豸ºÅÂë¡£
¡¡¡¡STAT£º¸Ã½ø³ÌµÄ״̬¡£
¡¡¡¡ ......
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================================
#!/usr/bin/expect
set timeout 30
spawn ssh -l root 192.168.1.117
expect "password:"
send "nopasswd\r"
interact
================================
set timeout 30
ÉèÖÃ ......
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1.ͨ¹ýbootloader µÄ tag mem´«Èë¡£
Setup.c Öеĺ¯ÊýÈçÏ£º
static int __init parse_tag_mem32(const struct tag *tag)
{
if (meminfo.nr_banks >= NR_BANKS) {
printk(KERN_WARNING
"Ignoring memory bank 0x%08x size %dKB\n",
tag->u.mem.start, tag->u.mem ......
from: http://yangsq.javaeye.com/blog/162649
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ÍøÉϹØÓÚsvnµÄÒ²²»ÉÙ£¬²»¹ý¸Ð¾õ´ó¶¼³ö× ......