/Shell/Bash/Bash return unique lines starting at nth field

Bash return unique lines starting at nth field

# Basic syntax:
uniq -f number input_file
# Where number specifies the number of fields/columns to ignore from left 
#	to right when doing comparisons to return unique lines

# Note, uniq requires a sorted input. You can sort a file based on 
#	specific fields with sort -k start_field_#,end_field_#

# Example usage:
sort -k 5,7 input_file | uniq -f 5 # This would sort the file using 
#	fields 5-7 and then return unique lines based on a comparison 
#	starting at the 5th field

Similar codes

1 vote198 views1 answer
Mongodb web shell
Shell/Bash
0 vote178 views1 answer
Crontab execute shell script
Shell/Bash
0 vote172 views1 answer
Grpc client
Shell/Bash
1 vote157 views1 answer
Push project to new branch git
Shell/Bash
3 votes181 views1 answer
Npm cache compressre
Shell/Bash
0 vote161 views1 answer
Install pybind ubuntu
Shell/Bash
0 vote164 views2 answers
Regex for ips
Shell/Bash
0 vote176 views1 answer
Unknown error after kill: runc did not terminate sucessfully: container_linux.go:392: signaling init process caused "permission denied"
Shell/Bash
-2 votes157 views1 answer
Dockerfile run app cmd
Shell/Bash
0 vote173 views1 answer
How to install onnx on jetson nano
Shell/Bash