我正在尝试使用调试符号在gdb中运行Debian7.7.0附带的exim4邮件服务器。我使用apt-get install exim4-dbg安装了调试符号,它似乎位于/usr/lib/debug中。当我尝试附加到exim进程时,我得到以下信息:(找不到调试符号)
Attaching to process 25318
Reading symbols from /usr/sbin/exim4...(no debugging symbols found)...done.
Reading symbols from /lib/i386-linux-gnu/i686/cmov/libresolv.so.
root@kali-linux:~/Softwares/Softwares/Tools/dirsearch# array=()
root@kali-linux:~/Softwares/Softwares/Tools/dirsearch# for i in 1 2 3 4
> do
> array+=($i)
> done
root@kali-linux:~/Softwares/Softwares/Tools/dirsearch# echo $array
1
root@kali-linux:~/Softwares/Softwares/Tools/dirsearch# for i
我已经在VirtualBox中安装了Kali,现在我试图安装Guest添加以获得全屏视图。
我更新并安装了我的软件包并安装了dkms。当我试图安装linux时,我得到以下信息:
# apt-get install linux-headers-$(uname -r)
Reading package lists... Done
Building dependency tree
Reading state information... Done
linux-headers-4.14.0-kali1-amd64 is already the newest version (4.14.2-
这些是我的样本文件
user@linux:~$ ls -l | cut -d ' ' -f 10-
01. old Name.txt
02. old Name.txt
03. old Name.txt
test.txt
user@linux:~$
这就是我想做的。
user@linux:~$ for output in *'old Name'*; do echo $output; done
01. old Name.txt
02. old Name.txt
03. old Name.txt
user@linux:~$
因为实际的代码多次使用old Name
我正在尝试删除一个包:sudo apt-get remove pgbouncer,但随后我得到了以下错误:
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-server : Depends: linux-im
我想在运行Ubuntu12.04LTS的内部生产服务器上安装PHP5。当我尝试使用apt-get安装时,它列出了大量的依赖项,并建议运行apt-get -f install。当我运行它时,我会得到它:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
linux-headers-3.2.0-5
root@mc:/home/sdtd# apt-get install rpm
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-server : Depends: linux-image-server (= 3.2.0.3
我需要调试用C编写的MPI应用程序,我想使用这个系统,并手动将GDB附加到进程中,这是推荐的 (第6段)。
问题是,当我试图打印变量"i“的值时,会得到以下错误:
No symbol "i" in current context.
set var i=5也有同样的问题。当我尝试运行info local时,它只是简单地声明“没有区域设置”。
系统Ubuntu14.04
MPICC cc (Ubuntu4.8.2-19ubuntu1) 4.8.2
gdb (Ubuntu7.7.1-0 ubuntu5~14.04.2) 7.7.1。
我用命令编译我的代码
sudo gdebi AdbeRdr9.5.5-1_i386linux_enu.deb
这给了我以下输出:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Building data structures... Done
Building data structures... Done
Adobe Reader allows you to view navigate and print PDF files. This version adds
我正在内核5.11.0-22-泛型上运行Ubuntu21.04。今天,它自动更新了我的NVIDIA驱动程序,从那时起,当sudo apt upgrade我得到:
$ sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have
我试着安装midori网络浏览器,但这会出现
sudo apt-get install midori
Reading package lists... Done
Building dependency tree
Reading state information... Done
midori is already the newest version (0.5.11-ds1-2).
The following packages were automatically installed and are no longer required:
libllvm3.8:i386 li
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following packages were automatically installed and are no longer required:
libsdl-ttf2.0-0 libunistring0:i386 python-numpy python-pygame deluge-gtk
libsdl-mixer1.2
当我尝试运行类似于sudo apt-get install rdesktop的程序时,我得到了以下信息:
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-generic-lts-trusty :
sudo apt-get -f install linux-firmware
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
amd64-microcode intel-microcode iucode-tool
Use 'apt-get autoremove' to rem
此特定消息将显示在终端中。
$ sudo apt-get remove bio-linux-cdbfasta
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
bio-linux-cdbfasta
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
1 not fully installed or
philip@philip-HP-Tablet-PC-Tx1100:~$ sudo -s
[sudo] password for philip:
Sorry, try again.
[sudo] password for philip:
root@philip-HP-Tablet-PC-Tx1100:~# apt-get install
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run ‘apt-get -
在我的Ubuntu服务器12.04.2,LVM分区上,我在运行apt-get -f install时遇到了这个问题:
apt-get-f install
Reading package lists ... done
Building dependency tree
Reading state information ... done
Correcting dependencies ... done
The following packages were automatically installed and are no longer needed:
linux-image-3.2.0-
我对运行64位机器的ubuntu13.04进行了优化,将其交叉编译为32位ARM,并通过开发c/c++代码进行检查,代码正在32位ARM(BBBlack)上成功运行,现在我想要实现的是连接到Xively服务器的更新和从数据流中检索提要/数据点。
因此,我正在考虑使用从西弗利到我的utilise开发环境中使用的c库,它能工作吗?
会有交叉编译问题吗?或都行吗?
下面是我运行>> make -C src CC=arm-linux-eabi-gcc AR=arm-linux-eabi-gcc示例时得到的
make: *** src: No such file or directory.
正在设置后缀,但没有取得太大进展,因为Ubuntu返回了一个依赖项错误。
我试图解决这个问题,但我找不到问题的原因。
dpkg: dependency problems prevent configuration of linux-image-extra-3.13.0-43-generic:
linux-image-extra-3.13.0-43-generic depends on
linux-image-3.13.0-43-generic; however: Package
linux-image-3.13.0-43-generic is not installed.
dpkg:
基于:
我试图通过oc rsh运行一个for循环命令,但失败了,错误如下:
$ oc rsh my-app-10-lprki 'for i in /var/lib/*; do echo $i; done'
exec failed: container_linux.go:345: starting container process caused "exec: \"for i in /var/lib/*; do echo $i; done\": stat for i in /var/lib/*; do echo $i; done: no such fil
我想用shell脚本打印一个文件夹的结构。所以它看起来就像这样
File : linux -3.14/COPYING
File : linux -3.14/CREDITS
Directory : linux -3.14/Documentation
File : linux -3.14/Documentation/00 - INDEX
Directory : linux -3.14/Documentation/ABI
File : linux -3.14/Documentation/ABI/README
这是我的脚本。问题是它会打印出当前目录的所有
案文如下:
We will now present the Linux ls command
... here description of ls
We will now present the Linux cd command
... here description of cd
... more description
Done
下面的sed替换正则表达式应用于文本。
sed 's/.*Linux \(.*\) .*/\1:/' ex2.txt
,它提供以下输出
ls:
... here description of ls
cd:
...
我似乎无法解决这个问题,尽管我尝试了所有我发现谷歌。我不能安装或删除使用apt。我试过一些修复方法,但最终失败了。
> sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct
max@max-Vostro-5568:~/Desktop$ sudo apt upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
snapd : Breaks: apt (< 1.6.3)
我只是尝试在我的内部Ubuntu上安装XRDP,得到了以下信息。以前没见过,也不知道该怎么办。
knoppysdev@knoppysdigitalserver:~$ sudo apt install xrdp
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 un