buralin
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Today I connect to Linux server with Putty, encounter error “Too many open files in system”.
The limitation is setted in “/proc/sys/fs/file-max”, the max files opened at the same time. To solve this problem:
1. Set a big value.
2. Reboot the server.
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文件表达式
2016-11-23 00:54 1文件表达式-e filename 如果 filename存在， ... -
POSIX字符类. [:class:]
2015-08-29 18:51 56POSIX字符类. [:class:]这是另外一种, 用于 ... -
Linux下删除文件为何空间不释放
2014-10-20 20:47 1089为什么删除文件后磁盘空间还是不变 linux删除文件 ... -
grep 比 sed 速度快
2014-03-26 16:37 1024$ date; gzip -dc message*.gz | ... -
Pseudo-terminal will not be allocated because stdin is not a terminal.
2014-03-24 21:02 4160通过这种方式执行command的时候: ssh -q us ... -
Linux shell 进制转换
2014-03-13 10:48 981shell可以在不调用第3方命令，表示不同进制数据。这里总 ... -
linux shell 数组建立及使用技巧
2014-03-07 11:45 528linux shell在编程方面比windows 批处理强大 ... -
date - 时间格式化
2014-03-06 19:50 798%a当前区域的星期几的简写 (Sun..Sat) ... -
详细介绍Linux重定向的使用
2014-03-04 16:46 684Linux重定向是指修改原来默认的一些东西，对原来系统命令 ... -
linux shell中的比较符号
2014-02-28 17:48 189二元比较操作符，比较变量或者比较数字。注意数字与字符串的区 ... -
How To: Network / TCP / UDP Tuning
2014-02-21 22:01 932This is a very basic step by s ... -
Linux proc 文件系统简介
2014-02-19 14:53 1315/proc 文件系统是一个伪文件系统，它以文件系统的方式为用 ... -
linux echo颜色控制
2014-01-16 15:55 763echo要变换颜色的时候 ... -
sed命令详解
2014-01-14 12:06 1681.简介 sed是非交互式的编辑器。它不会修改文件，除非 ... -
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2014-01-02 15:41 8491.什么是build in命令： shell内建命令是指b ... -
Linux /dev目录详解
2013-12-02 18:11 729dev是设备(device)的英文缩写。/dev这个目录对所 ... -
.bash_profile和.bashrc的什么区别
2013-10-17 18:24 631/etc/profile:此文件为系统的每个用户设置环境信息 ... -
/etc/sysctl.conf
2013-03-28 12:04 967kernel.shmmax 定义单个共享内存段的最大值， ... -
/etc/security/limits.conf
2013-03-28 10:29 1858* soft core unlimited * hard ... -
Linux下hugetlbpage使用详解
2013-03-27 11:37 1339就Linux应用程序而言，使用的都是虚拟地址，当应用程序读写 ...
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