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Weg

STR="/path/to/foo.cpp"
echo ${STR%.cpp}    # /path/to/foo
echo ${STR%.cpp}.o  # /path/to/foo.o
echo ${STR%/*}      # /path/to

echo ${STR##*.}     # cpp (extension)
echo ${STR##*/}     # foo.cpp (basepath)

echo ${STR#*/}      # path/to/foo.cpp
echo ${STR##*/}     # foo.cpp

echo ${STR/foo/bar} # /path/to/bar.cpp

Nicolas Chaillou

Weg

# Python program to change the
# current working directory
 
 
import os
 
# Function to Get the current
# working directory
def current_path():
    print("Current working directory before")
    print(os.getcwd())
    print()
 
 
# Driver's code
# Printing CWD before
current_path()
 
# Changing the CWD
os.chdir('../')
 
# Printing CWD after
current_path()

SHIVANG SINGH NEGI 20BAI10171

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