pry rescue

=" F6f4ea2d8aea85118e2aa7a3c1c00a24.png-wh_ "/>Then, hit enter.650) this.width=650; "title=" 10.png "src=" https://s1.51cto.com/oss/201710/20/ Cc50afa72c79f18afe15ecffe21fc0e3.png-wh_500x0-wm_3-wmp_4-s_2412810302.png "alt=" Cc50afa72c79f18afe15ecffe21fc0e3.png-wh_ "/>Then, hit enter.650) this.width=650; "title=" 11.png "src=" https://s5.51cto.com/oss/201710/20/ 23a7ef44a1beeb283e6ecb59cde79ab0.png-wh_500x0-wm_3-wmp_4-s_1759960928.png "alt=" 23a7ef44a1beeb283e6ecb59cde79ab0.png-wh_ "/>I'm here, t

Rescue the Princess Time limit:1000ms Memory limit:65536k have questions. Dot here ^_^ Topic Description Several days ago, a beast caught a beautiful princess and the princess were put in prison. To rescue the princess, a prince who wanted to marry the princess set out immediately. Yet, the beast set a maze. Only if the Prince find out the maze ' s exit can he save the princess. Now, here comes the

The Acer bought a notebook, with the original Win7 family version of the system, later installed Win7 flagship version, and then play Ubuntu, notebook to bring 3 systems. In order to expand the flagship version of the system disk space, the original system Acer disk to the grid, merged into the flagship version of the system disk. Not thinking too much, direct formatting. Who knows, after reboot, appear Error:unknown filesystem, also have grub rescue,

Because I had previously done the/etc/passwd file, so that the subsequent start-up failure problem.After modifying /etc/passwd , the system will appear /etc/passwd-is Linux regular auto-generated backupLet's go into rescue mode and move the/mnt/sysiamge/etc/passwd-to rename.what the rescue model does:You can change the root password;Recover hard disk, file system operation;When the system starts, it can onl

Usage version: Centos6.5What the rescue model does:You can change the root password;Recover hard disk, file system operation;When the system starts, it can only be started by rescue mode;The steps to start the rescue mode are as follows:1, the first boot into the BIOS settings (each computer into the bios of different methods according to their own computer acces

Operating tool: Vmware,centos 6.6Reboot into the BIOS to switch to CD-ROM boot (in the virtual machine, enter the BIOS press F2, also can be selected directly in the Power options)650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M01/5B/27/wKioL1UBAwGQUC4SAAHUX_pyFXg604.jpg "title=" screen. jpg "alt=" Wkiol1ubawgquc4saahux_pyfxg604.jpg "/>Install or upgrade an existing system (install or upgrade an existing system): This option is default. Install the system, basic video driver (Install sys

Because of the partition modification under Windows (which I removed from the partition), the grub partition was changed from Sda3 to Sda2, so that grub was not found, and Ubuntu turned on: Grub Rescue > In this case, the following can be resolved without reinstalling the system The first step is to find out where your Linux disk is in that partition and the Grub directory. If you remember the best, forget it doesn't matter, use the following comm

Recently wanted on the basis of Ubuntu, and then in a partition of the hard disk to install Windows, which there are times careless, when installing Windows, deleted a partition, causing the next launch Ubuntu system appears grub rescueHere is my fix, reference to http://www.linuxidc.com/Linux/2012-07/65249.htm, some modifications Using the LS command first to find out which section of Ubuntu is installed, LS will list all the disk partition information, for example: Grub

If the system administrator password is forgotten, do not want to install the system by the extreme way to solve the problem, it is necessary to use the rescue modeFirst, to enter the BIOS to switch to CD-ROM boot, the concrete steps are basic things do not do the description directly skip ...After the disc is booted, use the UP and DOWN ARROW keys to select ' Rescue installed system ' carriage return

Tags: rpm fix linux environment mnt enter pkg tle command selectionSay is alert alert, but accidentally or the important library or instructions mistakenly deleted, if mistakenly deleted, how should be restored?First, the mistaken deletion of the library libc.so.6Take Centos7 as an example, first enter the rescue mode, the Boot interface press ESC, select the CD-ROM boot, CD driveThen select troubleshootingThen enter

Rescue Time Limit: 2000/1000 MS (Java/others) memory limit: 65536/32768 K (Java/Others) Total submission (s): 12441 accepted submission (s): 4551 problem descriptionangel was caught by the moligpy! He was put in prison by moligpy. The prison is described as a n * m (n, m Angel's friends want to save Angel. their task is: approach angel. we assume that "approach Angel" is to get to the position where angel stays. when there's a guard in the grid, we m

Rescue Time Limit: 2 seconds memory limit: 65536 KB Angel was caught by the moligpy! He was put in prison by moligpy. The prison is described as a n * m (n, m Angel's friends want to save Angel. their task is: approach angel. we assume that "approach Angel" is to get to the position where angel stays. when there's a guard in the grid, we must kill him (or her ?) To move into the grid. we assume that we moving up, down, right, left takes us 1 u

Given the distance between some intersections,-1 indicates that it cannot be reached. The fire occurrence point and nearby fire department location are given. Arrange the time and path of the Fire Department. Reverse graph creation, starting with a fire spfa. # Include Poj 1122 FDNY to the rescue!

Rescue Time Limit: 2 seconds memory limit: 65536 KB Angel was caught by the moligpy! He was put in prison by moligpy. The prison is described as a n * m (n, m Angel's friends want to save Angel. their task is: approach angel. we assume that "approach Angel" is to get to the position where angel stays. when there's a guard in the grid, we must kill him (or her ?) To move into the grid. we assume that we moving up, down, right, left takes us 1

FDNY to the rescue! Time limit:1000 ms Memory limit:10000 K Total submissions:2213 Accepted:664 DescriptionThe fire department of New York (FDNY) has always been proud of their response time to fires in New York City, but they want to make their response time even better. to help them with their response time, they want to make sure that the dispatchers knowCl

When preparing an XML cross-platform demonstration in the RHEL5 rescue mode under VM6, I suddenly thought of an analogy of JAVA cross-platform, but I didn't pay attention to the problem of $ and $ When configuring/etc/profile, everyone should be careful when copying code online, and those who are not responsible despise it! Next I personally debug through www.2cto.com JAVA_HOME =/usr/local/java/jdk1.6.0 _ 05 CLASSPATH =.: $ JAVA_HOME/lib. tools. jar P

ZOJ 1649 Rescue (with enemy maze BFS), zojbfs The minimum time required to go from the position to the r position in the maze through the '.' square requires 1 s to go through the 'X' square. It takes two second' # 'to represent the wall. In the case of 1 s and 2 s, you need to make some judgments on the base maze bfs. The time to arrive at each point is initially infinite. When the time used to arrive at the point from a point is later than the origi

Question: The given DNA sequence has a weight value. Please construct a DNA sequence with the length of I to maximize the weight of this DNA sequence. If it is a negative number, the output will crash... Train of Thought Analysis: The construction sequence is taken on the AC automatic machine, and the DP is used to obtain the maximum value. DP [I] [J] [k] indicates that the length I is constructed now. At this time, we place the current character on the J node, and the K State is satisfied. K i

Suppose you are not careful about git reset -- hard head ^ Then this commit is not in another git repository. What should I do? Is this change lost? Of course not. Git retains the reference log for every history. For example: $ Git commit-a-m "hongchangfirst commit"Now you can view the history of git. You can see two commits:$ Git log* D1f3fg5 (Head, Master) hongchangfirst commitNow let's reset the status of the first submission:$ Git reset -- hard head ^This submission failed, but we still hav

It should be known to the Chinese. Train of Thought: This question is quite easy and wrong without careful consideration. Like me, I didn't dare to use the priority queue after I finished learning STL, so I still suffered a loss! That is, you need to find a from R. If you simply use a queue 3 3 R .. # X. # When a is used, it is easy to make a mistake, and may output 5 or 4. At this time, it is wrong, so we can only use the priority queue for optimization, so that the number of steps is less than