SecureCRT uses BackSpace and python shell arrow keys garbled
tags: SecureCRT Linux BackSpace Arrow key Garbled
1. Solve the garbled characters of backspace and delete:
On the toolbar of securecrt–>options–>session–>terminal–>emulation–>mapped keys, check the two options of “other mappings”, as shown below:
2. The garbled arrow keys of the python shell
[root@bigdata003 ~]# python
Python 2.7.15 (default, Jan 24 2019, 15:36:44)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-23)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> ^[[A^[[A
If the above situation occurs, then you need to install the package and recompile python:
yum install readline-devel
./configure –prefix=/usr/local/python2.7
make all
make install
make clean
make distclean
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