cdolek

#!/bin/sh
### BEGIN INIT INFO
# Provides: dropbox
# Required-Start: $local_fs $remote_fs $network $syslog $named
# Required-Stop: $local_fs $remote_fs $network $syslog $named
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# X-Interactive: false
# Short-Description: dropbox service
### END INIT INFO

cdolek

for f in *\ *; do mv "$f" "${f// /_}"; done

cdolek

sed -n 's/.*href="\([^"]*\).*/\1/p' *.html >> somefile.txt

cdolek

                    **from,to**   
awk '{print substr($0,24,999999)}' my.csv

cdolek

# Gets line if string in the first column is longer than 6
cat file.csv | awk -F "," 'length($1)>6' > file_longerthan6chars.csv

cdolek

cat file.csv | awk '{print tolower($0)}' > file_lowercase.csv

cdolek

rev input.csv | cut -c2- | rev | cut -c2-

Or

sed 's/.$//; s/^.//' input.csv

cdolek

# From 2 to 4
sed '2,4!d' somefile.txt

cdolek

while IFS= read -r line; do echo "$line,string_I_would_like_to_add,some_other_string"; done < file

cdolek

# Get 2nd column of a csv file
awk -F "\"*,\"*" '{print $2}' sourceFile.csv > targetFile.csv


# Or
awk -F "," '{print $1}' someOtherSourceFile.csv > new.csv