My Python Learning

Here are some of the detailed information about the programs I have written. I don't consider myself a programmer, But I have started using these little programs as a experiment in using/learning or solving problem myself using Python. I would be glad to accept pointers from others to improve code and make it more efficient. If you would like to suggest me please feel free to email me at sunlnx@gmail.com

In each program at the beginning, comments are marked to know what this code would be used for.

These examples are being written/tested in python3.5.

sysadmin:

These below scripts can be used for Linux System Administration and have provided brief comment on what each code would do. If the code seems to be having referenced with more files, shall be created with a directory and will be placed over there.

getsysinfo.py Provides the basic information on the system

search_replace.py Search for a particular pattern in a file, on success take a backup and append in same file

find_duplicates.py lists duplicate files from folder specified

filechecksum.py compare files using checksum

list_files_dirs.py choice to provide either listing of files and directories

backup_compress.py make backup copy of folder and compress .gzip format

deletefilesNdays.py remove files older than X days

remotessh.py execute command in remote through SSH

rsync.py sync two directories and email when synced

searchlogs.py search for a pattern in log folders

yumlocalrepo.py create local repository on Redhat/Centos Linux

smbversionchk.py check the minor version of samba and add necessary patch if required

addparamconfig.py adds the parameter to apache config without duplicating any parameter

appendConfig_rsyslog.py appends the entry to rsyslog.conf without any duplications

revertConfig_rsyslog.py revert from main config file if it exists

portscanner.py scans the open port on the hosts.

authlockfix.py modifies pam module for autolock featuring for failed logins

changeGRUBdefaultKernel.py Lets you know the current default GRUB entry and you can set your default GRUB leven on which listed/installed kernels

replaceDNSentry.py you can search and replace your existing DNS entry in /etc/resolv.conf to your new DNS resolver

Python-Interview-Questions

This, subfolder consists some of the python Interview Questions which are being asked during your interview. One can refer this folder as a python refresher..

You can practice this code using juypter notebook.

you can start this repo using this below code.

git clone https://github.com/samperay/practice-python.git
cd interviews
source bin/activate
jupyter notebook

Now, by default there would be a tab being opened in your browser. You can practice or work on the code.