The myth of a completely shared knowledge base across sysadmins
There is a quietly pervasive myth in multi-sysadmin groups that therecan be an environment without specialists, where every sysadmin can doevery job that the group does equally well. If you do much work of anycomplexity, this idea is not just false but crazy.
I call it crazy because of what it requires. In general, it invariablytakes a significant amount of research, learning, and experimentation tobecome a (semi-)expert in a technical area such as Exim configuration,OpenBSD firewalls, ZFS,
糾纏的情意結
當我們討論愛情
教小豬煮即食麵
天之道,損有餘而補不足。
天之道,損有餘而補不足,是故虛勝實,不足勝有餘,有餘而力虧,破滅之道也。
全句抄一下老子,加點金庸,補上一句,是想講上一個道理。
豐年有食,人不足儉,災年沒米,無以糊口,家有餘財,富不過三。
講的都是,有餘
安非他命("amphetamine") ------ 雲翔D戲愈來愈大膽,不過愈來愈唔好睇!
導演 : 雲翔
演員 : 彭冠期, 白梓軒, 梁敏儀
片長 : 97 分鐘
1. 雲翔的片愈來愈多gimmick嘢,又太戲劇化,太似一個故仔,偏離現實!
2. 其實我對gay片一向興趣不大(睇les片興趣大D,對我來說,睇兩
利用 Java 檢查檔案或目錄的大小 (Use Java to check size of a file or a directory)
import java.io.File
public static long filesize(File file){ long size = 0L; if (file.isFile()){ size = file.length(); } else if (file.isDirectory()){ File[] nFiles = file.listFiles(); for (File nFile : nFiles){ size += filesize(nFile); } } return size;}兩種人
自訂的 Java File 排序 (Sort the File class in Java)
import java.util.Comparator;import java.io.File;
public class FileComparator implements Comparator{ public static final int NAME = 1; public static final int SIZE = 2; public static final int TYPE = 3; public static final int MODIFY = 4; public static final char ASCENDING = 'A'; public static final char DESCENDING = 'D'; private int method; private char order; public FileComparator(){ this.setMethod(FileComparator.NAME); this.setOrder
投資之王Jim Rogers留給孩子的禮物
我有位小書友,經常和我交流有什麼好書值得一看,但她看書的速度驚人地快,我經常會覺得自己是龜,她是兔。
這個人,是我的太太。
A Gift to My Children: A Father’s Lessons For Life And Investing 是她最近最欣賞的作者 Jim Rogers 的作品之一, Jim Rogers 的書她已經
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