In CentOS 6.5, yum install zssh, but when I execute zssh, it gives an error showing: out of pty's.
在CentOS 6.5中，yum安装zssh，但是当我执行zssh时，它会显示一个错误:从pty's中出来。
What does this mean? How to solve this?
这是什么意思?如何解决呢?
2 个解决方案
#1
0
You can see the list of used ptys with
您可以看到使用的ptys列表。
ls /dev/pts
The maximum number of ptys is given by
ptys的最大数目由
cat /proc/sys/kernel/pty/max
That value can be configured in
可以在其中配置该值
/etc/sysctl.conf
(see man pty)
(见人企业)
Note that some versions of the kernel were buggy.
注意，内核的一些版本存在bug。
The ptys, or pseudo terminals are the 'channels' through which a process interacts with the user console (keyboard and screen)
ptys或pseudo终端是通过该通道与用户控制台(键盘和屏幕)交互的“通道”
#2
0
There seems to be some weird library mismatch bug that cropps up in some binary distributions. See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769366. Has not been tracked down, but a simple recompile seems to be a workaround.
在一些二进制发行版中似乎存在一些奇怪的库不匹配错误。见https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769366。还没有找到，但是一个简单的重新编译似乎是一个解决方案。
#1
0
You can see the list of used ptys with
您可以看到使用的ptys列表。
ls /dev/pts
The maximum number of ptys is given by
ptys的最大数目由
cat /proc/sys/kernel/pty/max
That value can be configured in
可以在其中配置该值
/etc/sysctl.conf
(see man pty)
(见人企业)
Note that some versions of the kernel were buggy.
注意，内核的一些版本存在bug。
The ptys, or pseudo terminals are the 'channels' through which a process interacts with the user console (keyboard and screen)
ptys或pseudo终端是通过该通道与用户控制台(键盘和屏幕)交互的“通道”
#2
0
There seems to be some weird library mismatch bug that cropps up in some binary distributions. See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769366. Has not been tracked down, but a simple recompile seems to be a workaround.
在一些二进制发行版中似乎存在一些奇怪的库不匹配错误。见https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769366。还没有找到，但是一个简单的重新编译似乎是一个解决方案。