zchen24

#!/usr/bin/env bash

# Set the workspace to the current directory
alias wspwd='export ROS_WORKSPACE=$(pwd)'

# Save the workspace used in this shell as the current workspace
alias wssave='echo -e "$ROS_WORKSPACE" > ~/.curws'

# Load the saved workspace into this shell
alias wsload='source $(cat ~/.curws)/setup.bash'

zchen24

#!/usr/bin/env python

from pdfrw import PdfReader
import glob

fobj = open('alltitles.txt', 'w')   # output file 
allpdf = glob.glob('./*.pdf')       # assuming all PDF files in current dir 
for fname in allpdf:
    ipdf = PdfReader(fname)
    title = ipdf.Info.get('/Title')