How to remove common file names from text files Post: 302537600

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to remove files with only numbers as file names?

Hi all, I have a bunch of files that are named like 12543, 467249877, etc all over some directories.These files are named only with numbers, they dont have any letters or special characters in their file names. Could you please help me out and give me some command/script to remove only those...

2. Shell Programming and Scripting

processing file names using text files

Hi, I have to perform an iterative function on a set of 10 files. After the first round the output files are named differently than the input files. examples input file name = xxxx1.yyy output file name = xxxx1_0001.yyy I need to rename all of the output files to the original input...

3. Shell Programming and Scripting

substracting common row names from two files

Hi, I have two files with with similar row names. For the names that match, I want to substract the values from each column. eg (files are tab separeted). FILE1: hhh 2 4 5 KKL 2 3 2 LLP 2 1 2 FILE2: hhh 3 1 1 KKL 2 1 1 UUI 1 1 1

4. Shell Programming and Scripting

merge two text files of different size on common index

I have two text files. text file 1: ID filePath col1 col2 col3 1 10584588.mol 269.126 190.958 23.237 2 10584549.mol 281.001 200.889 27.7414 3 10584511.mol 408.824 158.316 29.8561 4 10584499.mol 245.632 153.241 25.2815 5 10584459.mol ...

5. Shell Programming and Scripting

Removing files with same text but different file names

Hi All, I have some 50,000 HTML files in a directory. The problem is; some HTML files are duplicate versions that is wget crawled them two times and gave them file names by appending 1, 2, 3 etc after each crawl. For example, if the file index.html has been crawled several times, it has been...

6. Shell Programming and Scripting

How to find empty files in a directory and write their file names in a text?

I need to find empty files in a directory and write them into a text file. Directory will contain old files as well, i need to get the empty files for the last one hour only.

7. Shell Programming and Scripting

Merging 2 text files when there is a common time stamp column in them

Dear Unix experts and users I have 2 kinds of files like below, of which I need to merge them in the order of time. File1: Date_Time Context D1 D2 04/19/2013_23:48:54.819 ABCD x x 04/19/2013_23:48:55.307 ABCD x x 04/19/2013_23:48:55.823 ABCD x ...

8. Shell Programming and Scripting

How to loop a text file to remove the old files?

Hi , I'm using Ksh 88 version. I've a text file which contains the directory names DIR1 DIR2 ---- DIR10 I've to remove the data which has more that 30 days from the above directories . The data has to be removed from the following path cd /home/etc/DIR1/hist cd /home/etc/DIR2/hist...

9. Shell Programming and Scripting

Exclude certain file names while selectingData files coming in different names in a file name called

Data files coming in different names in a file name called process.txt. 1. shipments_yyyymmdd.gz 2 Order_yyyymmdd.gz 3. Invoice_yyyymmdd.gz 4. globalorder_yyyymmdd.gz The process needs to discard all the below files and only process two of the 4 file names available ...

10. Shell Programming and Scripting

Remove all files with specific file names in directory

If I have 5 files in a directory, what is the best way to remove specific files in it? For example, snps.ivg probes.ivg Desired output probes.ivg probes.txt all.txt Basically, removing those files with "snp" in the filename regardless of extension. Thank you :).

LEARN ABOUT XFREE86

zgrep

ZGREP(1)						      General Commands Manual							  ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep	options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

																	  ZGREP(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

how to remove files with only numbers as file names?

Discussion started by: praveen_indramo

2. Shell Programming and Scripting

processing file names using text files

Discussion started by: ligander

3. Shell Programming and Scripting

substracting common row names from two files

Discussion started by: kylle345

4. Shell Programming and Scripting

merge two text files of different size on common index

Discussion started by: LMHmedchem