The following script creates a file containing the mv commands needed to rename the files as you requested, and then runs those commands, and removes that file. Before running this script, I strongly suggest commenting out the last two lines, run the modified script and verify that the command file created performs the file moves that you want to perform. This script is written using ksh, but it should also work with at least bash and sh.
---------- Post updated at 10:01 AM ---------- Previous update was at 09:44 AM ----------
Quote:
Originally Posted by princetd001
... ... ...
you have mentoned id00020079 to id000[0-9]* ; does this [0-9] consider all digital numbers starting from 7111.
I forgot to mention this in my last posting. Instead of the command:
Code:
printf "mv \"%s\" \"%s\"\n" "$path" "$newpath"
in the script in my last posting, I could have just used:
Code:
mv "$path" "$newpath"
but if there are enough files in one of the directories being processed it would be possible to end up unintentionally renaming one or more of the renamed files (possibly even creating an infinite loop of mv commands). This isn't likely since we're renaming files rather than creating additional files, but the standards don't guarantee that a file will be found at all nor that a file will only be found once if a directory is being changed while the find utility is processing that directory. Using the two step process given in my script avoids this possible complication.
I have a .csv file and i use the below while loop to navigate through it
But i need to loop from the second line since the first line is the header
How will i do it?? please help
while IFS=, read Filename Path size readonly
do
echo "Filename -> ${Filename}"
echo "Path -> ${Path}"
echo... (8 Replies)
Hi i have wriiten a script which fetches the data from text file, and saves in the output in a text file itself, but i want that the output should save in different columns.
I have the output like:
For Channel:response_time__24.txt
1547 data points
0.339
0.299
0.448
0.581
7.380
... (1 Reply)
Hi
I need to execute a select statement in a solaris environment with oracle database. The select statement returns number of rows of data.
I need the data to be inserted into a CSV file with proper format. For that we normally use "You have to select all your columns as one big string,... (2 Replies)
Hi Unix gurus,
Maybe it is too much to ask for but please take a moment and help me out. A very humble request to you gurus. I'm new to Unix and I have started learning Unix. I have this project which is way to advanced for me.
File format: CSV file
File has four columns with no header... (8 Replies)
Hi,
I have a text file with the following format. Some of the fields are blank.
1234 3456 23 45464 327837283232 343434
5654353 34 34343 3434345 434242
....
....
....
I need to convert this file to a CSV file, like
1234, ,23, ... (3 Replies)
Hi
I am writing a shell script to parse a CSV file , in which i am facing a problem to separate the columns . Could some one help me with it.
IN301330/00001 pvavan kumar limited xyz@ttccpp.com
IN302148/00002 PRECIOUS SECURITIES (P) LTD viash@yahoo.co.in
IN300239/00000 CENTRE india... (8 Replies)
Hi, all
I want to sort a csv file based on timestamp from oldest to newest and save the output as csv file itself. Here is an example of my csv file.
test.csv
SourceFile,DateTimeOriginal
/home/intannf/foto/IMG_0739.JPG,2015:02:17 11:32:21
/home/intannf/foto/IMG_0749.JPG,2015:02:17 11:37:28... (10 Replies)
Hi,
I have another problem. I want to sort another csv file by the first field.
result.csv
SourceFile,Airspeed,GPSLatitude,GPSLongitude,Temperature,Pressure,Altitude,Roll,Pitch,Yaw
/home/intannf/foto5/2015_0313_090651_219.JPG,0.,-7.77223,110.37310,30.75,996.46,148.75,180.94,182.00,63.92 ... (2 Replies)
Hi All,
I have a data file and need to extract and convert it into csv format:
1) Read and extract the line containing string ending with "----" (file sample_linebyline.txt file) and to make a .csv file from this.
2) To read the flat file flatfile_sample.txt which consists of similar data (... (9 Replies)
Discussion started by: abhi_123
9 Replies
LEARN ABOUT DEBIAN
rfio_rename
RFIO_RENAME(3) Rfio Library Functions RFIO_RENAME(3)NAME
rfio_rename - rename a file or directory
SYNOPSIS
#include <sys/types.h>
#include "rfio_api.h"
int rfio_rename (const char *oldpath, const char *newpath)
DESCRIPTION
rfio_rename renames a file or directory.
oldpath and newpath must be of the same type, i.e. both regular files or both directories.
If newpath exists already, it will be removed before the rename takes place. If newpath is a directory, it must be empty.
When renaming a directory, newpath must not be a descendant of oldpath, i.e. newpath must not contain a path prefix that names oldpath.
Write permission is required on both parents. If oldpath is a directory, write permission is required on it and if newpath is an existing
directory, write permission is also required on it.
If any of the parents has the sticky bit S_ISVTX set, either
the effective user ID of the requestor must match the owner ID of the file or
the effective user ID of the requestor must match the owner ID of the directory or
the file must be writable by the requestor or
the requestor must be super-user.
RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.
ERRORS
ENOENT A component of oldpath prefix does not exist or oldpath or newpath is a null pathname.
EACCES Search permission is denied on a component of the path prefixes or write permission on the parent directories is denied or
oldpath is a directory and write permission is denied on oldpath or newpath.
EFAULT oldpath or newpath is a NULL pointer.
EEXIST newpath is an existing directory and is not empty.
ENOTDIR A component of the path prefixes is not a directory or oldpath is a directory and newpath is an existing regular file.
EISDIR newpath is a directory while oldpath is a regular file.
EINVAL newpath is a descendant of oldpath.
ENAMETOOLONG The length of oldpath or newpath exceeds CA_MAXPATHLEN or the length of a path component exceeds CA_MAXNAMELEN.
SENOSHOST Host unknown.
SENOSSERV Service unknown.
SECOMERR Communication error.
ERFXHOST Cross-host rename is not supported.
SEE ALSO Castor_limits(4), rfio_chmod(3), rfio_unlink(3)AUTHOR
LCG Grid Deployment Team
LCG $Date: 2005/03/31 13:13:03 $ RFIO_RENAME(3)