Hi,
I have a list of directories which contain old files that are to be deleted.
I put the list of all directories in a txt file and it is being read by a script
Iam searching for the files older than 60 days using mtime and then deleting it
But all the files are getting deleted... (3 Replies)
Can someone suggest on this script :
let's say the logs files are available for Jan 07, Dec 06, Nov 06, Oct 06
the script should identify the latest months logs, i.e Jan 07
it should then delete anything older than 2 months, which will be logs for Nov 06 & Oct 06. (40 Replies)
I have created a address book file. Insertion of Record (using >> symbol)and searching of record (using grep command) into the address book is also working correctly. Now I want to delete a record into a file. Any body can help me in this case without using sed and awk18 18.
Thanks and best... (24 Replies)
Discussion started by: murtaza
24 Replies
5. Forum Support Area for Unregistered Users & Account Problems
How to delete a particular character in a file and then removing the spaces created by that removal.I am working with a text file containing nucleotide sequences.
I have tried sed command but it replaces N with spaces.
example:I want to delete all the N without creating a space after its ... (1 Reply)
Hi,
I have file with footer (5records) at end of the file. I want to delete the footer as well as the empty records between the main records and footer record.(The gap between main records and Footer records is dynamic)
Example:
MainRecord1 "115494",","FAELD","CT","... (12 Replies)
Discussion started by: vsairam
12 Replies
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Hi Everyone,
There are certain files under a folder 'ABC' and the entries for these files are there in another file(fname) under a different folder 'XYZ'. I want to compare the folder contents(ABC) with
the file(fname) contents and delete the mismatching / non-existing ones from the file,... (4 Replies)
Hi,
I have a file with four types of lines:
@HWUSI-EAS656_0022:8:1:175:376#0/1
CTCGACACGCTGGTGGAGATCCTCGGCCTGACCGAGGACGACCGGGCCATCTTCGAGCAGCGC
+
BBBBBBBA?AABB;<=B9<===AA1AA==>99===.9?:9A4A956%%%%%%%%%%%%%%%%%
I want to remove the first 6 characters of every second line. This means in... (10 Replies)
Discussion started by: s052866
10 Replies
LEARN ABOUT V7
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)