2/14/2024 0 Comments Bash rename multiple files![]() Then it renames the old name to the new name. For example: 5891_1_0_ad3884_ACTCTCGA_S10.bamįor the final result its ok if they are all capitalized (AD): AD3884.bamīut I need to be able to recognize upper and lowercase (case-insensitive) in the input. This uses bash command substitution to remove the first 6 characters from the input filename via cut, prepends CL to the result, and stores that in newname. One additional issue is that the AD may also be lowercase (ad). I used directly these lines in my shell script to rename the file. I was able to make the solution from Fit work with the following modifications: for file in * The rename solution from works perfectly. sed, awk, grep, or lastly rename solutions are also possible, though I have tried many versions of these without success. Ideally a bash solution from parameter expansion would be great (working in a Linux Ubuntu environment), though I have tried this without success. Currently there are always 4 digits following the AD, but in the future it may increase to 5. The number of underscores ("_") before and after the AD**** is not always consistent. I would like to remove everything except AD**** so that the resulting filenames would be: AD3884.bam I have multiple files I need to rename as below: 5891_1_0_AD3884_ACTCTCGA_S10.bam
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