ChinaUnix.net
Ïà¹ØÎÄÕÂÍÆ¼ö:

linuxС¼¼ÇÉ

linux С¼¼ÇÉ 1.°´ÄÚ´æ´Ó´óµ½Ð¡ÅÅÁнø³Ì: ps -eo "%C : %p : %z : %a"|sort -k5 -nr 2.²é¿´µ±Ç°ÓÐÄÄЩ½ø³Ì£»²é¿´½ø³Ì´ò¿ªµÄÎļþ: ps -A £»lsof -p PID 3.»ñÈ¡µ±Ç°IPµØÖ·£¨´ÓÖÐѧϰgrep,awk,cutµÄ×÷Óã© ifconfig eth0 |grep "inet addr:" |awk '{print $2}'|cut -c 6- 4.ͳ¼ÆÃ¿¸öµ¥´Ê³öÏֵįµÂÊ£¬²¢ÅÅÐò awk '{arr[$1]+=1 }END{for(i in arr){print arr"\t"i}}' ÎļþÃû | sort -rn 5.ÏÔʾ10Ìõ×î³£ÓõÄÃüÁî sed -e "s/...

by ÌýÀϸè - ¼à¿Ø¼°×Ô¶¯»¯ÔËά¼¼Êõ - 2011-09-04 22:43:06 ÔĶÁ£¨1916£© »Ø¸´£¨0£©

ÔËά

Ïà¹ØÌÖÂÛ

linux ÿÈÕС¼¼ÇÉ /*´Ó½ñÌ쿪ʼÿÌì¸ø´ó¼ÒÌṩһ¸öС¼¼ÇÉ,·½±ã´ó¼ÒѧϰºÍlinux֪ʶ!*/ /*ÒÔÃüÁî,ϵͳ¹ÜÀí,С¼¼ÇÉΪÖ÷*/ 1.°´ÄÚ´æ´Ó´óµ½Ð¡ÅÅÁнø³Ì: ps -eo "%C : %p : %z : %a"|sort -k5 -nr 2.²é¿´µ±Ç°ÓÐÄÄЩ½ø³Ì£»²é¿´½ø³Ì´ò¿ªµÄÎļþ: ps -A £»lsof -p PID 3.»ñÈ¡µ±Ç°IPµØÖ·£¨´ÓÖÐѧϰgrep,awk,cutµÄ×÷Óã© ifconfig eth0 |grep "inet addr:" |awk '{print $2}'|cut -c 6- 4.ͳ¼ÆÃ¿¸öµ¥´Ê³öÏֵįµÂÊ£¬²¢ÅÅÐò awk '{ar...

ÃÅ»§ÍøÕ¾ÔËά

by feiyang10086 - ¼à¿Ø¼°×Ô¶¯»¯ÔËά¼¼Êõ - 2011-10-21 11:37:35 ÔĶÁ£¨1952£© »Ø¸´£¨3£©

±¾Ìû×îºóÓÉ ÌýÀϸè ÓÚ 2011-05-06 18:29 ±à¼­ linux ÿÈÕС¼¼ÇÉ /*ÿÈÕÒ»¸üÐÂ*/ /*´Ó½ñÌ쿪ʼÿÌì¸ø´ó¼ÒÌṩһ¸öС¼¼ÇÉ,·½±ã´ó¼ÒѧϰºÍlinux֪ʶ!*/ /*ÒÔÃüÁî,ϵͳ¹ÜÀí,С¼¼ÇÉΪÖ÷*/ 1.°´ÄÚ´æ´Ó´óµ½Ð¡ÅÅÁнø³Ì: ps -eo "%C : %p : %z : %a"|sort -k5 -nr 2.²é¿´µ±Ç°ÓÐÄÄЩ½ø³Ì£»²é¿´½ø³Ì´ò¿ªµÄÎļþ: ps -A £»lsof -p PID 3.»ñÈ¡µ±Ç°IPµØÖ·£¨´ÓÖÐѧϰgrep,awk,cutµÄ×÷Óã© ifconfig eth0 |grep "inet addr:" |awk '{prin...

ÔËά

by ÌýÀϸè - ¼à¿Ø¼°×Ô¶¯»¯ÔËά¼¼Êõ - 2011-05-08 21:11:29 ÔĶÁ£¨1721£© »Ø¸´£¨2£©

1¡¢²é¿´Ä³ÎļþµÄÒ»²¿·Ö Èç¹ûÄãÖ»Ïë¿´ÎļþµÄǰ 5 ÐУ¬¿ÉÒÔʹÓà head ÃüÁ È磺head -5 /etc/passwd Èç¹ûÄãÏë²é¿´ÎļþµÄºó 10 ÐУ¬¿ÉÒÔʹÓà tail ÃüÁ È磺tail -10 /etc/passwd ²é¿´ÎļþÖмäÒ»¶Î£¬¿ÉÒÔʹÓà sed ÃüÁî Èç:sed ¨Cn '5,10p' /etc/passwd ÕâÑùÄã¾Í¿ÉÒÔÖ»²é¿´ÎļþµÄµÚ 5 Ðе½µÚ 10 ÐÐ 2¡¢½« file.txt ÀïµÄ123¸ÄΪ 456 ·½·¨ 1 sed 's/123/456/g' file.txt > file.txt.new Ð޸ĵı£´æµ½ÆäËüÎļþ sed -i 's/123/4...

by zhouyf605 - LinuxÎĵµ×¨Çø - 2009-08-05 16:50:17 ÔĶÁ£¨605£© »Ø¸´£¨0£©

¡¡ 1¡¢´¦ÀíÌØÊâµÄÎļþÃû ¡¡¡¡¼ÙÉèlinuxϵͳÖÐÓÐÒ»¸öÎļþÃû½Ð¡°-aaa¡±£¬Èç¹ûÎÒÃÇÏë¶ÔËü½øÐвÙ×÷£¬ÀýÈçÏÖÔÚҪɾ³ýËü£¬Èç¹ûÎÒÃǰ´ÕÕÒ»°ãµÄɾ³ý·½·¨ÔÚÃüÁîÐÐÖÐÊäÈërm -aaaÃüÁ½çÃæ½«»áÌáʾÎÒÃÇÊÇÎÞЧѡÏinvalid option£©£¬Ô­À´ÓÉÓÚÎļþÃûµÄµÚÒ»¸ö×Ö·ûΪ - £¬linux°ÑÎļþÃûµ±×÷Ñ¡ÏîÁË£¬ÎÒÃÇ¿ÉÒÔʹÓá°--¡±·ûºÅÀ´½â¾öÕâ¸öÎÊÌ⣬ÀýÈçÎÒÃÇ¿ÉÒÔÊäÈërm -- -aaaÃüÁîÀ´É¾³ý-aaaÎļþ¡£Èç¹ûÊÇÆäËûÌØÊâ×Ö·ûµÄ»°¿ÉÒÔÔÚÌØÊâ×Ö·ûǰ¼ÓÒ»¸ö¡°¡±·û...

by chenxing8738 - LinuxÎĵµ×¨Çø - 2009-06-08 16:04:37 ÔĶÁ£¨567£© »Ø¸´£¨0£©

£±¡¢´¦ÀíÌØÊâµÄÎļþÃû ¼ÙÉèlinuxϵͳÖÐÓÐÒ»¸öÎļþÃû½Ð¡°-aaa¡±£¬Èç¹ûÎÒÃÇÏë¶ÔËü½øÐвÙ×÷£¬ÀýÈçÏÖÔÚҪɾ³ýËü£¬Èç¹ûÎÒÃǰ´ÕÕÒ»°ãµÄɾ³ý·½·¨ÔÚÃüÁîÐÐÖÐÊäÈërm -aaaÃüÁ½çÃæ½«»áÌáʾÎÒÃÇÊÇÎÞЧѡÏinvalid option£©£¬Ô­À´ÓÉÓÚÎļþÃûµÄµÚÒ»¸ö×Ö·ûΪ - £¬linux°ÑÎļþÃûµ±×÷Ñ¡ÏîÁË£¬ÎÒÃÇ¿ÉÒÔʹÓá°--¡±·ûºÅÀ´½â¾öÕâ¸öÎÊÌ⣬ÀýÈçÎÒÃÇ¿ÉÒÔÊäÈërm -- -aaaÃüÁîÀ´É¾³ý-aaaÎļþ¡£Èç¹ûÊÇÆäËûÌØÊâ×Ö·ûµÄ»°¿ÉÒÔÔÚÌØÊâ×Ö·ûǰ¼ÓÒ»¸ö¡°¡±·ûºÅ£¬»ò...

by »Û»ÛÌð - Linuxϵͳ¹ÜÀí - 2009-04-24 12:47:06 ÔĶÁ£¨761£© »Ø¸´£¨3£©

++ʵÏÖRedHat·ÇÕý³£¹Ø»úµÄ×Ô¶¯´ÅÅÌÐÞ¸´ ÏȵǼµ½·þÎñÆ÷£¬È»ºóÔÚ/etc/sysconfigÀïÔö¼ÓÒ»¸öÎļþautofsck,ÄÚÈÝÈçÏ£º AUTOFSCK_DEF_CHECK=yes PROMPT=yes ++¸Ä±äÎļþ»òĿ¼֮×îºóÐÞ¸Äʱ¼ä(±äΪµ±Ç°Ê±¼ä) Ö´Ðиñʽ£ºtouch name ( name ¿ÉΪÎļþ»òĿ¼Ãû³Æ¡£) ++ÈçºÎÉèÖÃloginºó»¶Ó­ÐÅÏ¢ ÐÞ¸Ä/etc/motd£¬ÍùÀïÃæÐ´ÈëÎı¾¼´¿É¡£ ++ÈçºÎÉèÖÃloginǰ»¶Ó­½çÃæ ÐÞ¸Ä/etc/issue»òÕßissue.net£¬ÍùÀïÃæÐ´ÈëÎı¾¡£ issueµÄÄÚÈÝÊdzöÏÖÔÚ±¾»úµÇ¼...

by nbupt - LinuxÎĵµ×¨Çø - 2009-04-21 21:18:23 ÔĶÁ£¨587£© »Ø¸´£¨0£©

±¾ÎÄÀ´×ÔChinaUnix²©¿Í£¬Èç¹û²é¿´Ô­ÎÄÇëµã£ºhttp://blog.chinaunix.net/u3/93926/showart_1874691.html

by sjhf - LinuxÎĵµ×¨Çø - 2009-03-23 11:26:56 ÔĶÁ£¨428£© »Ø¸´£¨0£©

£±¡¢´¦ÀíÌØÊâµÄÎļþÃû ¼ÙÉèlinuxϵͳÖÐÓÐÒ»¸öÎļþÃû½Ð¡°-aaa¡±£¬Èç¹ûÎÒÃÇÏë¶ÔËü½øÐвÙ×÷£¬ÀýÈçÏÖÔÚҪɾ³ýËü£¬Èç¹ûÎÒÃǰ´ÕÕÒ»°ãµÄɾ³ý·½·¨ÔÚÃüÁîÐÐÖÐÊäÈërm -aaaÃüÁ½çÃæ½«»áÌáʾÎÒÃÇÊÇÎÞЧѡÏinvalid option£©£¬Ô­À´ÓÉÓÚÎļþÃûµÄµÚÒ»¸ö×Ö·ûΪ - £¬linux°ÑÎļþÃûµ±×÷Ñ¡ÏîÁË£¬ÎÒÃÇ¿ÉÒÔʹÓá°--¡±·ûºÅÀ´½â¾öÕâ¸öÎÊÌ⣬ÀýÈçÎÒÃÇ¿ÉÒÔÊäÈërm -- -aaaÃüÁîÀ´É¾³ý-aaaÎļþ¡£Èç¹ûÊÇÆäËûÌØÊâ×Ö·ûµÄ»°¿ÉÒÔÔÚÌØÊâ×Ö·ûǰ¼ÓÒ»¸ö¡°¡±·ûºÅ...

by sjhf - LinuxÎĵµ×¨Çø - 2009-03-23 11:22:18 ÔĶÁ£¨379£© »Ø¸´£¨0£©

++ʵÏÖRedHat·ÇÕý³£¹Ø»úµÄ×Ô¶¯´ÅÅÌÐÞ¸´ ÏȵǼµ½·þÎñÆ÷£¬È»ºóÔÚ/etc/sysconfigÀïÔö¼ÓÒ»¸öÎļþautofsck,ÄÚÈÝÈçÏ£º AUTOFSCK_DEF_CHECK=yes PROMPT=yes ++¸Ä±äÎļþ»òĿ¼֮×îºóÐÞ¸Äʱ¼ä(±äΪµ±Ç°Ê±¼ä) Ö´Ðиñʽ£ºtouch name ( name ¿ÉΪÎļþ»òĿ¼Ãû³Æ¡£) ++ÈçºÎÉèÖÃloginºó»¶Ó­ÐÅÏ¢ ÐÞ¸Ä/etc/motd£¬ÍùÀïÃæÐ´ÈëÎı¾¼´¿É¡£ ++ÈçºÎÉèÖÃloginǰ»¶Ó­½çÃæ ÐÞ¸Ä/etc/issue»òÕßissue.net£¬ÍùÀïÃæÐ´ÈëÎı¾¡£ issueµÄÄÚÈÝÊdzöÏÖÔÚ±¾»úµÇ¼µÄÓÃ...

by xuwu147220591 - LinuxÎĵµ×¨Çø - 2009-03-03 15:20:18 ÔĶÁ£¨418£© »Ø¸´£¨0£©

++ʵÏÖRedHat·ÇÕý³£¹Ø»úµÄ×Ô¶¯´ÅÅÌÐÞ¸´ ÏȵǼµ½·þÎñÆ÷£¬È»ºóÔÚ/etc/sysconfigÀïÔö¼ÓÒ»¸öÎļþautofsck,ÄÚÈÝÈçÏ£º AUTOFSCK_DEF_CHECK=yes PROMPT=yes ++¸Ä±äÎļþ»òĿ¼֮×îºóÐÞ¸Äʱ¼ä(±äΪµ±Ç°Ê±¼ä) Ö´Ðиñʽ£ºtouch name ( name ¿ÉΪÎļþ»òĿ¼Ãû³Æ¡£) ++ÈçºÎÉèÖÃloginºó»¶Ó­ÐÅÏ¢ ÐÞ¸Ä/etc/motd£¬ÍùÀïÃæÐ´ÈëÎı¾¼´¿É¡£ ++ÈçºÎÉèÖÃloginǰ»¶Ó­½çÃæ ÐÞ¸Ä/etc/issue»òÕßissue.net£¬ÍùÀïÃæÐ´ÈëÎı¾¡£ issueµÄÄÚÈÝÊdzöÏÖÔÚ±¾»úµÇ¼µÄ...

by linuxboy823 - LinuxÎĵµ×¨Çø - 2009-02-23 15:28:35 ÔĶÁ£¨497£© »Ø¸´£¨0£©