This can be thought of as an ordering problem. Usually we think of situations like this in terms of character sorts.
However, we could also specify a set of strings to be used as the ordering sequence. In this case:
So we place these strings into a sort-order file, and sort the data files. Program msort can handle these kinds of tasks. Here is an example with 2 simple data files:
producing:
The msort program is slower than the usual system sorting code, sort, but has a number of additional features that make its use very attractive.
As this demonstration illustrates, a single call to msort handles this task. The creation (and maintenance) of the sort-order file can be done easily with a text editor.
Hi,
I have a requirement where
I need to move Bunch of folders containing multiple files to another archive location.
i want to use mv command .I am thinking when we use mv command to move directory does it create directory 1st and then move all the files ?
e.g
source... (4 Replies)
I am trying to grab a folder and all the folders and files underneath it and send it from one computer to another. I basically want to compress the whole folder into a tar, tgz, or zip file so that it can be sent as one file. is there a command to compress a folder and all its contents into a tar... (7 Replies)
Hi All,
I am using the awk command to replace ',' by '\t' (tabs) in a csv file. I would like to apply this to all .csv files in a directory and create .txt files with the tabs.
How would I do this in a script?
I have the following script called "csvtabs":
awk 'BEGIN {
FS... (4 Replies)
Hi there
how to create a command in csh that would print files only from 1 folder but as an argument takes home directory for e.g. in my home diecrtory I have 3 folders unix, windows,mac and alot of files. and I running the program as ./op ~
this should return me files from unix folder without... (1 Reply)
Hey gyuz,
I wanna calculate the number of mapped reads of a bam file in a region of interest. I used this code to do so :
samtools view input.bam chrname:region1 > region1.txt
This will store all the reads from given bam file within the region of interest in region1.txt
Now I have... (5 Replies)
Hi All,
<Re-posting in Correct group>
I'm trying to select all the files in a folder that starts with a particular name format and are created in a gven date range using 'ls' command...but i'm not successful....
Example : I'm trying to see all the text files in a folder who names start... (6 Replies)
Hi ,
I've learnt that the following command will remove the files from the given folder for given no.of days
find /home/etc -type f -atime -10 -exec rm -f {} \;
But how can I change the above command that will move the files to another specified directory instead of removing the... (1 Reply)
Dear folks
I have two data set which there names are "final.map" and "1.geno" and look like this structures:
final.map:
gi|358485511|ref|NC_006088.3| 2044
gi|358485511|ref|NC_006088.3| 2048
gi|358485511|ref|NC_006088.3| 2187
gi|358485511|ref|NC_006088.3| 17654
... (2 Replies)
Hi, I'd like to loop an action over all files with given extension within a folder.
The "main" action is: awk -F "\t" 'BEGIN{OFS="\t"}{if ($10=="S") print$0; }' input.txt > output.txt
The input.txt should be every file in the folder with *.subVCF extension; and the output should be a file... (3 Replies)