Extracting names from filename in bash












0















I will admit to being a noob with regards to complex regex;



Here is my problem. I have a directory filled with thousands of files in the format LastnameFirstnameYYYYMMDD.pdf. The Last and First name will always been in Title case.



I'd like to extract the last name so I can move these files to a directory structure of {First Letter of Last Name}/Lastname/Full filename. Example: DoeJohn20190327 would be moved to D/Doe/DoeJohn20190327



Thanks in advance for the help.









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  • Check out 'sed' and 'awk'

    – Tintin
    7 mins ago
















0















I will admit to being a noob with regards to complex regex;



Here is my problem. I have a directory filled with thousands of files in the format LastnameFirstnameYYYYMMDD.pdf. The Last and First name will always been in Title case.



I'd like to extract the last name so I can move these files to a directory structure of {First Letter of Last Name}/Lastname/Full filename. Example: DoeJohn20190327 would be moved to D/Doe/DoeJohn20190327



Thanks in advance for the help.









share







New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





















  • Check out 'sed' and 'awk'

    – Tintin
    7 mins ago














0












0








0


0






I will admit to being a noob with regards to complex regex;



Here is my problem. I have a directory filled with thousands of files in the format LastnameFirstnameYYYYMMDD.pdf. The Last and First name will always been in Title case.



I'd like to extract the last name so I can move these files to a directory structure of {First Letter of Last Name}/Lastname/Full filename. Example: DoeJohn20190327 would be moved to D/Doe/DoeJohn20190327



Thanks in advance for the help.









share







New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.












I will admit to being a noob with regards to complex regex;



Here is my problem. I have a directory filled with thousands of files in the format LastnameFirstnameYYYYMMDD.pdf. The Last and First name will always been in Title case.



I'd like to extract the last name so I can move these files to a directory structure of {First Letter of Last Name}/Lastname/Full filename. Example: DoeJohn20190327 would be moved to D/Doe/DoeJohn20190327



Thanks in advance for the help.







regex





share







New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.










share







New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.








share



share






New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 9 mins ago









Joseph MoorJoseph Moor

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New contributor




Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






Joseph Moor is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.













  • Check out 'sed' and 'awk'

    – Tintin
    7 mins ago



















  • Check out 'sed' and 'awk'

    – Tintin
    7 mins ago

















Check out 'sed' and 'awk'

– Tintin
7 mins ago





Check out 'sed' and 'awk'

– Tintin
7 mins ago










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