df、du、fdisk 规格严格

http://zhidao.baidu.com/question/332018368.html

http://blog.sina.com.cn/s/blog_6d62076c0100oncf.html

http://my.oschina.net/rainingcn/blog/38819

http://alans.se/blog/2010/hadoop-hbase-cygwin-windows-7-x64/

http://www.iteye.com/problems/80844

http://landyer.iteye.com/blog/1025470

http://wiki.51osos.com/index.php?title=Dirname&printable=yes

http://www.cnblogs.com/chengmo/archive/2010/10/02/1841355.html

http://blog.csdn.net/conqer/article/details/7054884

CSDN

下载资源:http://download.csdn.net/user/likepro/uploads/3

CYGWIN下这个问题很讨厌:

Hadoop TaskRunner throwing Java Child Error

 http://pwcrab.blog.163.com/blog/static/169903822201072810482755/

记录一下常用的Shell操作,总忘,老了。

文件比较运算符
-e filename 如果 filename存在,则为真 [ -e /var/log/syslog ]
-d filename 如果 filename为目录,则为真 [ -d /tmp/mydir ]
-f filename 如果 filename为常规文件,则为真 [ -f /usr/bin/grep ]
-L filename 如果 filename为符号链接,则为真 [ -L /usr/bin/grep ]
-r filename 如果 filename可读,则为真 [ -r /var/log/syslog ]
-w filename 如果 filename可写,则为真 [ -w /var/mytmp.txt ]
-x filename 如果 filename可执行,则为真 [ -x /usr/bin/grep ]
filename1-nt filename2 如果 filename1比 filename2新,则为真 [ /tmp/install/etc/services -nt /etc/services ]
filename1-ot filename2 如果 filename1比 filename2旧,则为真 [ /boot/bzImage -ot arch/i386/boot/bzImage ]
字符串比较运算符 (请注意引号的使用,这是防止空格扰乱代码的好方法)
-z string 如果 string长度为零,则为真 [ -z "$myvar" ]
-n string 如果 string长度非零,则为真 [ -n "$myvar" ]
string1= string2 如果 string1与 string2相同,则为真 [ "$myvar" = "one two three" ]
string1!= string2 如果 string1与 string2不同,则为真 [ "$myvar" != "one two three" ]
算术比较运算符
num1-eq num2 等于 [ 3 -eq $mynum ]
num1-ne num2 不等于 [ 3 -ne $mynum ]
num1-lt num2 小于 [ 3 -lt $mynum ]
num1-le num2 小于或等于 [ 3 -le $mynum ]
num1-gt num2 大于 [ 3 -gt $mynum ]
num1-ge num2 大于或等于 [ 3 -ge $mynum ]

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http://blog.163.com/tian01ming/blog/static/213446420123185295877/

http://blog.csdn.net/liliflashfly

http://www.iteye.com/problems/6376

http://blog.sina.com.cn/s/blog_537770820100byho.html

http://www.searchtb.com/2012/05/speedup_task_in_hadoop.html

http://blog.sina.com.cn/s/blog_94c7d1370100x905.html

MQ

http://blog.csdn.net/watson243671/article/details/6920548

http://blog.csdn.net/watson243671/article/details/6920478

http://www.zhujiangroad.com/html/soft/s2566.html

http://hi.baidu.com/anole1982/blog/item/703d6afa7675c48a58ee905c.html

http://topic.csdn.net/u/20080709/15/36767b22-f866-4444-8385-628a6700a241.html

http://bbs.51cto.com/thread-31732-1.html

http://lcllcl987.iteye.com/blog/227944

http://doc.chinaunix.net/soa/200604/237810.shtml

http://www.blogjava.net/03081626/

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http://wenku.baidu.com/view/384b46e8551810a6f5248642.html

http://javatd.iteye.com/blog/386225

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http://www/.建网站.com/11579972774.html

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http://www.ibm.com/developerworks/cn/websphere/library/techarticles/0703_yinying/
 

http://www.ibm.com/developerworks/cn/websphere/library/techarticles/0911_fan/0911_fan.html
 

原文地址:https://www.cnblogs.com/diyunpeng/p/2546568.html