Remove number in file name


 
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Operating Systems Solaris Remove number in file name
# 8  
Old 07-27-2016
What be the contents of the variables DPATH, test, and FN? Where are those variables defined?
# 9  
Old 07-27-2016
Quote:
Originally Posted by caba_jones
Code:
for file in ${DPATH}/*.txt.pgp; do  mv ${test}/${FN} ${FN%_*}$(date +%Y%m%d%H%m)"test.txt.pgp" ; done  
mv: cannot access (the above path)

i am not able to move the files even though i have 777 permission,can you please let me know any other reasons not able to move the file.
Moderator's Comments:
Mod Comment Seriously: Please use code tags as required by forum rules!
Hello caba_jones,

Please use code tags as per forum rules into your posts. I think above error shows because command is not able to find files.
So could you please try following, seems you haven't used correct variable names.
Code:
DPATH=/your/actual/path/where_files_are_present
for file in ${DPATH}/*.txt.pgp; do  mv ${file}  ${file%_*}$(date +%Y%m%d%H%m)"test.txt.pgp" ; done

I haven't tested above but you should make sure you are using correct variable names and value of variable named DPATH is set as per your system.

Thanks,
R. Singh

Last edited by RavinderSingh13; 07-27-2016 at 08:17 AM..
# 10  
Old 07-27-2016
Quote:
Originally Posted by RavinderSingh13
Hello caba_jones,

Welcome to forums. While seeing your code I think you need to rename all txt files into your present directory. If this is the case then following may help you in same.
Code:
for file in *.txt; do echo mv $file ${file%_*}$(date +%Y%m%d%H%m)".txt"; done

Above code will write the move command, so if you are ok with this then you could remove echoin bold above code and could change the .txt files to as per your need.
EDIT: Adding a non-one liner form of solution above too.
Code:
for file in *.txt
do
   echo mv $file ${file%_*}$(date +%Y%m%d%H%m)".txt"
done

Thanks,
R. Singh
Quote:
Originally Posted by caba_jones
Code:
for file in ${DPATH}/*.txt.pgp; do  mv ${test}/${FN} ${FN%_*}$(date +%Y%m%d%H%m)"test.txt.pgp" ; done  
mv: cannot access (the above path)

i am not able to move the files even though i have 777 permission,can you please let me know any other reasons not able to move the file.



Moderator's Comments:
Mod Comment Seriously: Please use code tags as required by forum rules!
# 11  
Old 07-27-2016
The permissions to rename a file are required on the directory. The file exists as just a collection of data blocks on disk somewhere and it is the directory that holds the file name, references when to find the data blocks, file permissions etc. To rename the file, you are actually editing the directory.

If you are in the appropriate directory/directories, can you run the following:-
Code:
id -G
ls -ld .

This will show some of your account details and the directory details.



Robin
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