在我更新了软件包:gnupg gpgv libgcrypt11 libtiff5 (在Ubuntu14.04.2LTSLinux版本3.13.0-48-generic)之后,执行了一个删除了以下内容的apt-get autoremove:
linux-headers-3.13.0-46
linux-headers-3.13.0-46-generic
linux-image-3.13.0-46-generic
linux-image-extra-3.13.0-46-generic
我发现了一个错误:
The link /vmlinuz.old is a damaged link
Removin
下面的代码使用chromedriver设置selenium:
import os
import selenium
print(selenium.__version__)
url = 'https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics'
from selenium import webdriver
from selenium.webdriver.chrome.service import Service
from webdriver_manager.c
我使用以下命令将Linux盒配置为开关模式:
ip link add name switch type bridge
ifconfig switch 192.168.1.2
ip link set switch up
ip link set swp0 master switch && ip link set swp0 up
ip link set swp1 master switch && ip link set swp1 up
ip link set swp2 master switch && ip link set swp2 up
ip li
我需要从向量中删除\"。这是我的数据:
data <- c("\"https://click.linksynergy.com/link?id=RUxZriH*PWc&offerid=323058.1803224&type=2&murl=https%3A%2F%2Fwww.udemy.com%2Flinux-linux-security-masterclass-3-in-1%2F",
"\"https://click.linksynergy.com/link?id=RUxZriH*PWc&offerid=32
我在Windows 10 64位主机操作系统上运行Virtualbox Linux 32位来宾操作系统。我在主机(windows)和来宾(linux)之间共享一个文件夹。当我试图在来宾中创建一个符号链接时,我得到了以下错误:
ln -s file1 link1
ln: failed to create symbolic link 'link1': Operation not permitted
如何允许Linux来宾在Windows主机上的共享文件夹中创建符号链接?
我想为ARM设备编译一个Qt程序。
我安装了ARM的工具链,下面是我的qmake.conf文件的样子:
#
# qmake configuration for building with arm-none-linux-gnueabi-g++
#
include(../../common/linux.conf)
include(../../common/gcc-base-unix.conf)
include(../../common/g++-unix.conf)
include(../../common/qws.conf)
# modifications to g++.conf
QMAKE_
问题从消息No space left on device开始。(在谷歌的帮助下)调查了一下之后,我发现:
查找:检测到文件系统循环;/var/named/chroot/var/named' is part of the same file system loop as/var/named‘。
我不知道接下来该怎么做。我在centos.org上找到了这个:
and see if the inode numbers are the same (they shouldn't be). If they are then you need to remove the /var/named
我正在尝试使用python机械化模块在网站上自动化一个过程。
使用以下代码,我将刷新站点,直到找到我想要遵循的链接:
for link in br.links():
valuable = filter(lambda tpl: tpl[0]=='href', link.attrs)
if len(valuable) == 0:
continue
if 'book.php' in valuab
昨天,我升级了Ubuntu 18.04。到18.10。在升级时,有一些错误/警告,我无法记住或复制。不过,如果我现在是apt update & apt upgrade,则会出现以下错误:
The following packages will be upgraded:
linux-image-4.18.0-17-generic linux-modules-4.18.0-17-generic
2 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/21.6 MB of archive
我正在尝试在一个QT项目中使用opencv来运行一个raspberry pi 4。我在Linux机器上 这是我的.pro文件和我得到的错误。还有我的mainwindow.cpp QT += core gui
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
CONFIG += c++17
# You can make your code fail to compile if it uses deprecated APIs.
# In order to do so, uncomment the following line.
#D
我最近跑了:
sudo apt-get update && sudo apt-get dist-upgrade
它为15.10安装了最新版本的linux内核。然而,有一次我跑了:
sudo apt-get autoremove
我得到了这个输出:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED
linux-headers-4.2.0-16 linux-he