我正在linux机器上使用epoll编写一个网络程序,我从gdb获得了错误消息。
Program received signal SIGPIPE, Broken pipe.
[Switching to Thread 0x7ffff609a700 (LWP 19788)]
0x00007ffff7bcdb2d in write () from /lib/libpthread.so.0
(gdb)
(gdb) backtrace
#0 0x00007ffff7bcdb2d in write () from /lib/libpthread.so.0
#1 0x0000000000416bc8 i
我在运行码头集装箱时遇到了问题。
➜ bc_to_influx git:(master) ✗ docker run registry.gitlab.com/xxx/bc_to_influx:latest
standard_init_linux.go:207: exec user process caused "no such file or directory"
调试时,我输入已停止的容器:
docker commit 0db73216baaf user/test_image
docker run -ti --entrypoint=sh user/test_image
在
我正在尝试在一个amd64上安装Gentoo amd64。我已经找到了Gentoo安装手册中的配置Linux内核部分。使用此命令后:
emerge --ask sys-kernel/gentoo-sources
我得到以下输出:
(chroot) livecd / # emerge --ask sys-kernel/gentoo-sources
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild N ] sys-devel/bc-1.06.
我有点卡住了,还是个初学者。在升级过程中,我的dev/sda1 1似乎达到了容量。
sudo apt-get autoremove
给我:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
linux-image-extra-4.4.
我试图使用Linux对两个浮点数进行除法,但是它会抛出一个错误,我意识到当我运行bc时,它执行Bandizip命令。
$ bc
bc 6.08(Alpha) - Bandizip Command line tool. Copyright(C) 2011-2017 Bandisoft
Usage:
bc <command> [<switches>...] <archive> [<files>...] [<path_to_extract>]
<Commands>
a : Add files to archive
我需要运行我的游戏没有图形和用户输入(无头模式)。
我搜索了它,但实际上我找不到解决方案,除了这样的东西:
using UnityEngine;
using System.Collections;
using UnityEditor;
public class a : MonoBehaviour {
public static void BeforeBuild()
{
EditorUserBuildSettings.enableHeadlessMode = true;
}
}
不幸的是,这并不适用于我,因为它似乎只适用于Linux。
我是否被迫在Li
我在一个干净的驱动器上安装了Linux 20,但是我一直在启动时获得这个终端。
GNU GRUB version 2.02
Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists possible
device or file completions.
grub> _
我对Linux很陌生,不知道它的用途
Dockerfile
# Use an official Python runtime as a base image
FROM python:3.8.1-windowsservercore
# Set the working directory to /app
WORKDIR /app
# Copy the current directory contents into the container at /app
ADD . /app
# Install any needed packages specified in requirements.txt
RUN pip install
作为root,我按照指令这里安装了RabbitMQ。然后我做了:
cd /sbin
sudo service rabbitmq-server start
...and我有..。
Redirecting to /bin/systemctl start rabbitmq-server.service
Failed to start rabbitmq-server.service: Unit rabbitmq-server.service failed to load: No such file or directory.
Linux信息:
>cat /proc/version
Linux
如果可能的话,如何在新安装的系统上启用hibernate。
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
#