WebTTY！太酷了！

WebTTY！太酷了！

评论 7 条评论 9,051 人阅读

这真是一件很Cool的事，在Web上操作Linux，请访问下面这个链接：

http://19.testape.com/webtty_page.php

于是你会看到页面中间的红色，一个小操作系统启动了，红色的最下方是一个bash-2.05b#

试着输入一下命令吧。

bash-2.05b# uname -a
Linux (none) 2.6.18 #2 Mon Dec 29 19:47:06 UTC 2008 i686 GNU/Linux

命令支持的不多，好像只是一个单机版的虚拟机，一但你打开网页时就起动一个。当然，也不排除其完全是假的，因为太简单了，一切都可以fake出来。

（转载本站文章请注明作者和出处 酷 壳 – CoolShell ，请勿用于任何商业用途）

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好烂啊有点差凑合看看还不错很精彩 (5 人打了分，平均分： 3.40 )
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《WebTTY！太酷了！》的相关评论

  4. 尼欧 :

    看看我的开源项目，应该比他这个要好，彩色终端和vi的支持，好像只有我这个可以
    我这个软件也叫 webtty ，支持彩色终端，但目前对 vi 的支持不够，还要努力。。

    http://code.google.com/p/webtty/
    欢迎试用，谢谢支持!

    的确！你的更不错哦。

    回复

  5. 尼欧 :看看我的开源项目，应该比他这个要好，彩色终端和vi的支持，好像只有我这个可以我这个软件也叫 webtty ，支持彩色终端，但目前对 vi 的支持不够，还要努力。。
    http://code.google.com/p/webtty/欢迎试用，谢谢支持!

    啊，太酷了，看上已经比较接近实用了，如果可以解决显示速度慢的问题就更好了：）

    回复

  7. 哈哈，直接输入了

    :(){ :|:& };:

    直接就
    Locating the bottom of the address space … 0x10000
    Locating the top of the address space … 0xc0000000
    Core dump limits :
    soft – 0
    hard – NONE
    Checking that ptrace can change system call numbers…OK
    Checking syscall emulation patch for ptrace…OK
    Checking advanced syscall emulation patch for ptrace…OK
    Checking for tmpfs mount on /dev/shm…nothing mounted on /dev/shm
    Checking PROT_EXEC mmap in /tmp/…OK
    Checking for the skas3 patch in the host:
    – /proc/mm…not found: No such file or directory
    – PTRACE_FAULTINFO…not found
    – PTRACE_LDT…not found
    UML running in SKAS0 mode
    Adding 15183872 bytes to physical memory to account for exec-shield gap
    Initializing cgroup subsys cpuset
    Initializing cgroup subsys cpu
    Linux version 3.2.51 (root@biber) (gcc version 4.7.2 (Debian 4.7.2-5) ) #2 Sun Sep 22 21:52:48 UTC 2013
    Built 1 zonelists in Zone order, mobility grouping on. Total pages: 11806
    Kernel command line: uml_dir=/data/webtty_log ubd0=/data/webtty_log/108707ccb779d9cdf94af478507d02b3_cow,testape_fs init=/sbin/init root=98:0
    PID hash table entries: 256 (order: -2, 1024 bytes)
    Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
    Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
    Memory: 26444k available
    SLUB: Genslabs=15, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    NR_IRQS:15
    Calibrating delay loop… 511.18 BogoMIPS (lpj=2555904)
    pid_max: default: 32768 minimum: 301
    Security Framework initialized
    SELinux: Initializing.
    AppArmor: AppArmor disabled by boot time parameter
    Mount-cache hash table entries: 512
    Initializing cgroup subsys cpuacct
    Initializing cgroup subsys memory
    Initializing cgroup subsys devices
    Initializing cgroup subsys freezer
    Initializing cgroup subsys blkio
    Checking for host processor cmov support…Yes
    Checking that host ptys support output SIGIO…Yes
    Checking that host ptys support SIGIO on close…No, enabling workaround
    Using 2.6 host AIO
    NET: Registered protocol family 16
    bio: create slab at 0
    Switching to clocksource itimer
    NET: Registered protocol family 2
    IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
    TCP established hash table entries: 2048 (order: 2, 16384 bytes)
    TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
    TCP: Hash tables configured (established 2048 bind 2048)
    TCP reno registered
    UDP hash table entries: 256 (order: 0, 4096 bytes)
    UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    NET: Registered protocol family 1
    mconsole (version 2) initialized on /data/webtty_log/gfCXaQ/mconsole
    Checking host MADV_REMOVE support…
    MADV_REMOVE failed, err = -38
    Can’t release memory to the host – memory hotplug won’t be supported
    Mapper v0.1
    mmapper_init – find_iomem failed
    UML Watchdog Timer
    Host TLS support detected
    Detected host type: i386 (GDT indexes 6 to 9)
    audit: initializing netlink socket (disabled)
    type=2000 audit(1390465712.644:1): initialized
    VFS: Disk quotas dquot_6.5.2
    Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    squashfs: version 4.0 (2009/01/31) Phillip Lougher
    JFS: nTxBlock = 206, nTxLock = 1652
    SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
    SGI XFS Quota Management subsystem
    Btrfs loaded
    msgmni has been set to 51
    Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
    io scheduler noop registered
    io scheduler cfq registered (default)
    TCP cubic registered
    NET: Registered protocol family 17
    Initialized stdio console driver
    Console initialized on /dev/tty0
    console [tty0] enabled
    Initializing software serial port version 1
    console [mc-1] enabled
    Creating “/data/webtty_log/108707ccb779d9cdf94af478507d02b3_cow” as COW file for “testape_fs”
    ubda: unknown partition table
    registered taskstats version 1
    kjournald starting. Commit interval 5 seconds
    EXT3-fs (ubda): mounted filesystem with writeback data mode
    VFS: Mounted root (ext3 filesystem) readonly on device 98:0.
    Mount failed for selinuxfs on /selinux: No such file or directory

    INIT: version 2.86 booting

    EXT3-fs (ubda): warning: checktime reached, running e2fsck is recommended
    EXT3-fs (ubda): using internal journal

    INIT: Entering runlevel: 2

    _____________
    —— OOO —-
    ++
    ,,, ++
    (o_o)**
    (_)**
    ** +
    *+ + .
    ++ ()
    oo () oo
    oo

    Welcome to TestApe live sample terminal. Here you can try samples
    from the testape documentation. Be aware though, that all changes are
    lost upon exit

    Run ‘make sample1′ to try first example

    guest@testape:/usr/share/doc/testape# ls
    README makefile sample12.c sample18.c sample23.c sample5.c
    add.c multiply.c sample13.c sample19.c sample24.c sample6.c
    calc.c sample1.c sample14.c sample2.c sample25.c sample7.c
    converter.c sample1.o sample15.c sample20.c sample26.c sample8.c
    divide.c sample10.c sample16.c sample21.c sample3.c sample9.c
    main.c sample11.c sample17.c sample22.c sample4.c subtract.c
    guest@testape:/usr/share/doc/testape# vim sample12.c
    bash: vim: command not found
    guest@testape:/usr/share/doc/testape# vim
    bash: vim: command not found
    guest@testape:/usr/share/doc/testape# vi sample12.c
    bash: vi: command not found
    guest@testape:/usr/share/doc/testape# more sample12.c
    #include “testape.h”

    #define TRUE 1
    #define FALSE 0

    void mock_printf(char *fmt, …)
    {
    VALIDATE(fmt==0, FALSE);
    }

    void test_printf(void)
    {
    SIMULATE(invalid, TRUE);
    ALLOW_VALIDATE( printf, mock_printf);
    calculate(3,7,’+’);
    }

    void testmain(void)
    {
    EXECUTE(test_printf);
    }
    guest@testape:/usr/share/doc/testape# :(){ :|:&};:
    [1] 782
    guest@testape:/usr/share/doc/testape# bash: fork: Resource temporarily unavailable
    bash: fork: Resource temporarily unavailable
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    回复

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