imom0

top - 13:26:22 up 49 min,  2 users,  load average: 1.49, 1.18, 0.87
Tasks: 136 total,   1 running, 135 sleeping,   0 stopped,   0 zombie
Cpu(s):  4.7%us, 84.4%sy, 10.6%ni,  0.0%id,  0.0%wa,  0.0%hi,  0.3%si,  0.0%st
Mem:   1803792k total,  1674232k used,   129560k free,    14356k buffers
Swap:        0k total,        0k used,        0k free,   595548k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND                                                                
 4299 imom0     20   0  898m 671m 613m S 92.8 38.1   6:39.06 VirtualBox                                                             
 1254 root      20   0  171m  78m  17m S  1.7  4.5   1:52.98 Xorg                                                                   
 4366 imom0     20   0  113m  31m  19m S  1.7  1.8   0:08.70 pidgin                                                                 

imom0

#!/bin/sh

lock=/tmp/mac_lock
wlan=wlan0
essid=xjtu_lib
mac_base="C9:1A:B9:6B:6C:"

function req_addr() {
    if [ -f "$lock" ]
    then

imom0

就出这么几个
1.虚拟内存原理。要答到页表，mmu，等等
2.可执行程序入口（谁调用了main）
3.大小端
4.对齐
5.UNIX/Linux C的异常控制流/非本地跳转（信号longjmp/setjmp）
6.典型的进程地址空间布局

请大家补充

imom0

:+1:
just test emoji

imom0

#!/bin/bash

# https://gist.github.com/949831
# http://blog.carbonfive.com/2011/05/04/automated-ad-hoc-builds-using-xcode-4/

# command line OTA distribution references and examples
# http://nachbaur.com/blog/how-to-automate-your-iphone-app-builds-with-hudson
# http://nachbaur.com/blog/building-ios-apps-for-over-the-air-adhoc-distribution
# http://blog.octo.com/en/automating-over-the-air-deployment-for-iphone/
# http://www.neat.io/posts/2010/10/27/automated-ota-ios-app-distribution.html

imom0

#!/bin/bash

count="1"
for i in *.png; do
        mv "$i" "${count}".png;
        count=`expr $count + 1`;
done

imom0

发信人: sujunwei (su_junwei), 信区: linux
标  题: 跪求一段bash命令脚本
发信站: 兵马俑BBS (Wed May 23 11:02:29 2012), 本站(bbs.xjtu.edu.cn)

如题

我想改一个文件夹里面里面的文件，文件名字知道，路径需要查找，然后将对应的文件名修
改一个名字

比如需要将当前文件夹或者子文件夹中的 file1、 file2、files3 ...改为_file1、

imom0

wget https://addons.mozilla.org/firefox/downloads/latest/287139/addon-287139-latest.xpi
--2012-06-25 02:17:38--  https://addons.mozilla.org/firefox/downloads/latest/287139/addon-287139-latest.xpi
Resolving addons.mozilla.org... 2620:101:8008:5::2:2, 63.245.217.112
Connecting to addons.mozilla.org|2620:101:8008:5::2:2|:443... connected.
HTTP request sent, awaiting response... 301 MOVED PERMANENTLY
Location: https://addons.mozilla.org/firefox/downloads/latest/instantfox/addon-instantfox-latest.xpi [following]
--2012-06-25 02:17:39--  https://addons.mozilla.org/firefox/downloads/latest/instantfox/addon-instantfox-latest.xpi
Reusing existing connection to addons.mozilla.org:443.
HTTP request sent, awaiting response... 302 FOUND
Location: https://addons.mozilla.org/firefox/downloads/file/148122/instantfox_quick_search-2.7.1-fx.xpi [following]

imom0

class MyClass(object):
    """Example of a doctest Ellipsis

    >>> thing = MyClass()
    >>> # Match <class '__main__.MyClass'> and <class '%(module).MyClass'>
    >>> type(thing)           # doctest:+ELLIPSIS
    <class '....MyClass'>
    """
    pass

imom0

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

"""Test docopt example.

Usage:
    myopt.py run (update|watch)
    myopt.py -h | --help
    myopt.py --version