12-19-2011
Thank you, agama. That looks like an elegant solution.
Two unfortunate problems, however:
1. Our cluster uses bash 3.2.25(1)-release (sorry that I forgot to mention that in my original post). typeset will not let me use -A. -a doesn't seem to have the same effect. declare won't work either. :-(
2. Just putting ColonTrio1 into the output won't work, since I also have CRC2->ColonTrio2 and CRC3->ColonTrio3.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi friends :)
I am having a small problem and ur help is needed...
I have a long file from which i want to select only some portions after filtering (grep).
My file looks like :
header
xxyy
lmno
xxyy
wxyz
footer
header
abcd
xy
pqrs
footer
.
. (14 Replies)
Discussion started by: vanand420
14 Replies
2. UNIX for Dummies Questions & Answers
I'm looking to determine if I can use a grep command to read file and rename the file based on the first 3 characters of the data in the file.
An example is:
Read FileA
If the first 3 positions of the data in the file are "ITP", then rename the file as FileA_ITP, else if the first 3... (3 Replies)
Discussion started by: jchappel
3 Replies
3. Shell Programming and Scripting
Well the title is not too good, so I will explain.
I need to move (rename) files using a simple AIX script.
???file1.txt
???file2.txt
???file1a.txt
???file2a.txt
to be:
???renamedfile1'date'.txt
???renamedfile2'date'.txt
???renamedfile1a'date'.txt
???renamedfile2a'date'.txt
... (4 Replies)
Discussion started by: grimace15
4 Replies
4. UNIX for Advanced & Expert Users
All,
Below is the file, what i need to do is take the text in between the /*-- and --*/ , i mean the jobs. Then i have grep for system name . If the job is there in system 1 i have to print to a file.
Basically i want to take all the jobs that are in system1 to another file . because... (7 Replies)
Discussion started by: arunkumar_mca
7 Replies
5. Shell Programming and Scripting
Hi everyone.
I'm in need of a solution where i need to rename a folder to a name that's inside an XML file in that folder.
OS is Ubuntu 9.10 with Gnome.
I've tried using grep, sed and xpath, but can't seem to find a solution.
This is the simplified folder structure:
FOLDER-NAME
-... (4 Replies)
Discussion started by: CoolCow
4 Replies
6. Shell Programming and Scripting
Good day.
I need a one-liner (if possible) otherwise a longer script to do the following:
I have a list of files in a directory with the same filename extension, ie.
firstfile.cks, anotherfile.cks, somefile.cks, etc.The filename and extension, however, are incorrect. The correct filename... (7 Replies)
Discussion started by: BRH
7 Replies
7. Shell Programming and Scripting
I am trying to use the two files shown below to either remove or rename contents in one of those files. If in file1.txt $5 matches $5 of file2.txt and the value in $1 of file1.txt is not "No Match" then that value is substituted for all values in $5 and $1 of file2.txt. If however in $1 ... (5 Replies)
Discussion started by: cmccabe
5 Replies
8. Shell Programming and Scripting
Hello, I have a text file "file.list" with the contents below.
file1
filename1
file2
filename2
file3
filename3
file1, file2 and file3 are files existing in the same directory as the text file file.list.
I want to rename file1 to filename1, file2 to filename2, as show in the text... (1 Reply)
Discussion started by: james2009
1 Replies
9. Shell Programming and Scripting
In the below bash I am trying to copy the only text file (always only one) in /home/cmccabe/Desktop/list/QC/metrics.txt and rename each of the 3 text files according to /home/cmccabe/Desktop/test/list.txt using lines 3, 4 ,5. This format (that is list.txt) is always 5 lines. Thank you :).
... (12 Replies)
Discussion started by: cmccabe
12 Replies
10. Shell Programming and Scripting
In the portion of bash below I am using rename to match the $id variable to $file and when a match (there will alwsys be one) is found then the $id is removed from each bam and bam.bai in $file and _test is added to thee file name before the extension. Each of the variables is set correctly but... (3 Replies)
Discussion started by: cmccabe
3 Replies
RENAME(2) System Calls Manual RENAME(2)
NAME
rename - change the name of a file
SYNOPSIS
#include <stdio.h>
int rename(const char *from, const char *to)
DESCRIPTION
Rename causes the link named from to be renamed as to. If to exists, then it is first removed. Both from and to must be of the same type
(that is, both directories or both non-directories), and must reside on the same file system.
Rename guarantees that an instance of to will always exist, even if the system should crash in the middle of the operation.
If the final component of from is a symbolic link, the symbolic link is renamed, not the file or directory to which it points.
RETURN VALUE
A 0 value is returned if the operation succeeds, otherwise rename returns -1 and the global variable errno indicates the reason for the
failure.
ERRORS
Rename will fail and neither of the argument files will be affected if any of the following are true:
[ENAMETOOLONG] A path name exceeds PATH_MAX characters.
[ENOENT] A component of the from path does not exist, or a path prefix of to does not exist.
[EACCES] A component of either path prefix denies search permission.
[EACCES] The requested link requires writing in a directory with a mode that denies write permission.
[EPERM] The directory containing from is marked sticky, and neither the containing directory nor from are owned by the effective
user ID.
[EPERM] The to file exists, the directory containing to is marked sticky, and neither the containing directory nor to are owned by
the effective user ID.
[ELOOP] Too many symbolic links were encountered in translating either pathname. (Minix-vmd)
[ENOTDIR] A component of either path prefix is not a directory.
[ENOTDIR] From is a directory, but to is not a directory.
[EISDIR] To is a directory, but from is not a directory.
[EXDEV] The link named by to and the file named by from are on different logical devices (file systems).
[ENOSPC] The directory in which the entry for the new name is being placed cannot be extended because there is no space left on the
file system containing the directory.
[EIO] An I/O error occurred while making or updating a directory entry.
[EROFS] The requested link requires writing in a directory on a read-only file system.
[EFAULT] Path points outside the process's allocated address space.
[EINVAL] From is a parent directory of to, or an attempt is made to rename ``.'' or ``..''.
[ENOTEMPTY] To is a directory and is not empty.
SEE ALSO
open(2)
4.2 Berkeley Distribution May 22, 1986 RENAME(2)