假设我打开了很多屏幕,我想使用'screen -r'恢复到特定的屏幕会话,这是我执行屏幕时得到的-r有几个合适的屏幕:
12670.pts-8.b-dev03 (Detached)
23662.pts-9.b-dev03 (Detached)
502.pts-1.b-dev03 (Attached)
19972.pts-1.b-dev03 (Detached)
9414.pts-24.b-dev03 (Attached)
16607.pts-1.p-dev03 (Detached)
3015.pts-2.b-dev03 (Detached)
14313.pts-18.b-dev03 (Attached)
Type "screen [-d] -r [pid.]tty.host" to resume one of them.
我如何恢复其中一个,让我们说最后一个附加.我试过了 -
screen -r 14313.pts-18.b-dev03
There is a screen on:
14313.pts-18.b-dev03 (Attached)
There is no screen to be resumed matching 14313.pts-18.b-dev03.
我正在尝试使用 Wikipedia 的 MediaWiki 解析器将 Wikipedia 标记文本解析为 HTML。我在这里阅读了手册 - https://www.mediawiki.org/wiki/Manual:Parser.php 但是，由于我对 PHP 完全陌生，因此无法编写测试脚本，
这是我想要解析并转换为 HTML 的示例输入：
Shakespeare's sonnets
==Characters==
When analysed as characters, the subjects of the sonnets are usually referred
to as the Fair Youth, the Rival Poet, and the Dark Lady. The speaker expresses
admiration for the Fair Youth's beauty, and later has an affair with the Dark
Lady. It is not known whether the poems and their characters are fiction or
autobiographical; scholars who find the sonnets …我无法弄清楚,为什么我的代码插入到排序的双链表中的某些测试用例失败.请让我知道.我不知道测试用例,它们是系统生成的.
Node* SortedInsert(Node *head,int data)
{
// Complete this function
// Do not write the main method.
Node * temp = (Node*)malloc(sizeof(Node));
temp->data = data;
temp->next = NULL;
temp->prev = NULL;
if (head == NULL)
{
head = temp;
return head;
}
if (temp->data <= head->data)
{
temp->next = head;
head->prev = temp;
head = temp;
return head;
}
Node *curr = head;
while (curr->next!=NULL)
{
if (temp->data <= curr->data)
{
curr->prev->next = temp;
temp->prev = curr->prev;
temp->next = curr; …给定以下 C 语言程序，
#include <stdio.h>
int main()
{
printf(" \"Books %% OR %% apparels\"");
getchar();
return 0;
}
该程序打印书籍% OR % 服装，我想知道%% 的意义，因为它看起来没有必要。