get substring of filename in linux
Hi, I want to extract a part of filename and pass it as a parameter to one of the scripts. Could someone help. File name:- NLL_NAM_XXXXX.XXXXXXX_1_1.txt. ,You could use substring expansion: for file in ./*.mp3 do videoid=$file:$#file}-15:11} printf %s--n $videoid done. or, if more than one extension, use , This is a (naive) way to do it: The following command: echo First_Part_20140710.dat_07-10-2014_23:15:36.gz | sed -e 's/_[0-9]*-.dat.*/.dat/g'.,hi i need to name a file with a substring of a another file name. i.e. if the old filename is abc.txt , the new filename should be abc_1.txt i should get the substring of ... ,Hi, In my shell script. I am reading all files in directory. And say if the file names are as follows: pre overflow:scroll; margin:2px; padding:15px | The UNIX and ... , Unix & Linux Stack Exchange · sign up log in ... up vote 10 down vote. If you have the file name in a POSIX shell variable: ... If the list of file names is on a text stream with one filename per line: sed -n 's/.*_-(.*-)-. ... get the off, file="$file%. *}" : Gets rid of the extension and stores the new name in file variable. file="$file##*.}" : Gets rid of the longest match from beginning and stores the name in file variable. echo "$file:0:8}" : echoes the fi,Variable: (payroll_2007-06-12.txt) Filename: (payroll_2007-06-12) Extension: (txt) ... You can get the substrings from the $BASH_REMATCH array in bash. ,Hi I need substring from the file name of list of files. I mean i ... Code: $ echo Filename_Name_2012013001010101.txt | awk '/^[0-9]/print substr($1,1,8)}' RS='[_.]' ... , basename "$k". Or if you want to avoid spawning so many processes, this is more efficient: echo $k##*/}.
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 get substring of filename in linux 相關參考資料
Extract a part of file name - UNIX and Linux Forums
Hi, I want to extract a part of filename and pass it as a parameter to one of the scripts. Could someone help. File name:- NLL_NAM_XXXXX.XXXXXXX_1_1.txt. https://www.unix.com Extract a particular substring from filename - Unix & Linux ...
You could use substring expansion: for file in ./*.mp3 do videoid=$file:$#file}-15:11} printf %s--n $videoid done. or, if more than one extension, use https://unix.stackexchange.com Extract a substring from the filename in Unix - Stack Overflow
This is a (naive) way to do it: The following command: echo First_Part_20140710.dat_07-10-2014_23:15:36.gz | sed -e 's/_[0-9]*-.dat.*/.dat/g'. https://stackoverflow.com extracting substring from a file name - UNIX and Linux Forums
hi i need to name a file with a substring of a another file name. i.e. if the old filename is abc.txt , the new filename should be abc_1.txt i should get the substring of ... https://www.unix.com Get Substring from file name. - UNIX and Linux Forums
Hi, In my shell script. I am reading all files in directory. And say if the file names are as follows: pre overflow:scroll; margin:2px; padding:15px | The UNIX and ... https://www.unix.com how to extract part of a filename before '.' or before extension ...
Unix & Linux Stack Exchange · sign up log in ... up vote 10 down vote. If you have the file name in a POSIX shell variable: ... If the list of file names is on a text stream with one filen... https://unix.stackexchange.com How to get Substring from Filename in Unix shellscripting ...
file="$file%. *}" : Gets rid of the extension and stores the new name in file variable. file="$file##*.}" : Gets rid of the longest match from beginning and stores the name in fil... https://stackoverflow.com Most simple way of extracting substring in Unix shell? - Server ...
Variable: (payroll_2007-06-12.txt) Filename: (payroll_2007-06-12) Extension: (txt) ... You can get the substrings from the $BASH_REMATCH array in bash. https://serverfault.com Substring from the file name - UNIX and Linux Forums
Hi I need substring from the file name of list of files. I mean i ... Code: $ echo Filename_Name_2012013001010101.txt | awk '/^[0-9]/print substr($1,1,8)}' RS='[_.]' ... https://www.unix.com unix - get substring of a file name - Stack Overflow
basename "$k". Or if you want to avoid spawning so many processes, this is more efficient: echo $k##*/}. https://stackoverflow.com |