cut -d “:” -f 1,3 /etc/passwd
echo $aLine | cut -d “:” -f 1,3
cat /etc/passwd | cut -d “:” -f1,3
Dec 08
Linux: sed: search, replace, delete, print
Word Replace
sed ‘s/root/amrood/’
sed ‘s/root/amrood/g’
sed ‘s/root/amrood/’ | grep root
sed ‘s/root/amrood/g’ | grep root
cat /etc/passwd | sed ‘s/root//g’
Delete Lines in the Output
cat /etc/passwd | sed ‘1, 5d’ |more
cat /etc/passwd | head
cat /etc/passwd | sed ‘1d’ | head
cat /etc/passwd | grep ‘sh$’
cat /etc/passwd | sed ‘/sh$/d’
Print:
cat /etc/passwd | sed -n ‘/root/p’
Dec 04
1. Libraries used for the project: Predict Future Stock Price using Graph Theory, Machine Learning and Deep Learning)
#import libraries
import os
import pandas as pd
import math
#Import Libraries for Graph, GNN, and GCN
import stellargraph as sg
from stellargraph import StellarGraph
from stellargraph.layer import DeepGraphCNN
from stellargraph.mapper import FullBatchNodeGenerator
from stellargraph.mapper import PaddedGraphGenerator
from stellargraph.layer import GCN
#Machine Learnig related library Imports
from tensorflow.keras import layers, optimizers, losses, metrics, Model
from sklearn import preprocessing, model_selection
from IPython.display import display, HTML
import matplotlib.pyplot as plt
%matplotlib inline
from tensorflow.keras.layers import Dense, Conv1D, MaxPool1D, Dropout, Flatten
from tensorflow import keras
import numpy as np
import networkx as nx
Dec 04
Kernel, Shell, Operating Systems and Functionality of Operating Systems
Operating System Functionality
Ref: https://www.geeksforgeeks.org/introduction-of-process-management/
