Read directories sequential based on timestamp Post: 302644551

9 More Discussions You Might Find Interesting

1. Programming

Reading special characters while converting sequential file to line sequential

We have to convert a sequential file to a 80 char line sequential file (HP UX platform).The sequential file contains special characters. which after conversion of the file to line sequential are getting coverted into "new line" or "tab" and file is getting distorted. Is there any way to read these...

2. Shell Programming and Scripting

Append specific lines to a previous line based on sequential search criteria

I'll try explain this as best I can. Let me know if it is not clear. I have large text files that contain data as such: 143593502 09-08-20 09:02:13 xxxxxxxxxxx xxxxxxxxxxx 09-08-20 09:02:11 N line 1 test line 2 test line 3 test 143593503 09-08-20 09:02:13...

3. Programming

Tool to simulate non-sequential disk I/O (simulate db file sequential read) in C POSIX

Writing a Tool to simulate non-sequential disk I/O (simulate db file sequential read) in C POSIX I have over the years come across the same issue a couple of times, and it normally is that the read speed on SAN is absolutely atrocious when doing non-sequential I/O to the disks. Problem being of...

4. Shell Programming and Scripting

Rename files in sub directories with sequential numbers

I can rename a file with sequential numbers from 1 to N with this script: num=1 for file in *.dat;do mv "$file" "$(printf "%u" $num).txt" let num=num+1 done The script begins with renaming a some.dat file to 1.dat.txt and goes on sequentially renaming other DAT files to...

5. Shell Programming and Scripting

Need help: Script to report timestamp of directories in a specific path from multiple Linux server

Need help Please help on how to write a script which can echo timestamp, size of subdirectories in a specific path from multiple Linux servers to a text file. I can ssh with a common user to all the servers from a build box. Basic idea what I had was: ssh <commonuser>@<each box> cd...

6. UNIX for Dummies Questions & Answers

[Solved] awk solution to add sequential numbers based on a word

Hi experts, I've been struggling to format a large genetic dataset. It's complicated to explain so I'll simply post example input/output $cat input.txt ID GENE pos start end blah1 coolgene 1 3 5 blah2 coolgene 1 4 6 blah3 coolgene 1 4 ...

7. UNIX for Dummies Questions & Answers

Condition based on Timestamp (Date/Time based) from logfile (Epoch seconds)

Below is the sample logfile: Userids Date Time acb Checkout time: 2013-11-20 17:00 axy Checkout time: 2013-11-22 12:00 der Checkout time: 2013-11-17 17:00 xyz Checkout time: 2013-11-19 16:00 ddd Checkout time: 2013-11-21 16:00 aaa Checkout...

8. Shell Programming and Scripting

awk to adjust coordinates in field based on sequential numbers in another field

I am trying to output a tab-delimited result that uses the data from a tab-delimited file to combine and subtract specific lines. If $4 matches in each line then the first matching sequential $6 value is added to $2, unless the value is 1, then the original $2 is used (like in the case of line...

9. Solaris

Giving read write permission to user for specific directories and sub directories.

I have searched this quite a long time but couldn't find the right method for me to use. I need to assign read write permission to the user for specific directories and it's sub directories and files. I do not want to use ACL. This is for Solaris. Please help.

LEARN ABOUT DEBIAN

rfmkdir

RFMKDIR(1)							Rfio User Commands							RFMKDIR(1)

NAME

       rfmkdir - make remote directories

SYNOPSIS

       rfmkdir [ -m mode ] [ -p ] directory...

DESCRIPTION

       rfmkdir	provides an interface to the shift remote file I/O daemon (rfiod) for creating remote directories in mode 777 (possibly altered by
       umask(1)).  The directory argument is either a remote directory name of the form:

	      hostname:path

       or a local directory name (not containing the :/ character combination). Creation of a directory requires write permission  in  the  parent
       directory.

OPTIONS

       The following options apply to rfmkdir:

       -m mode
	      This option allows users to specify the mode to be used for the new directories.	Choices for modes can be found in chmod(1).

       -p     With this option, rfmkdir creates dirname by creating all the non-existing parent directories first.

SEE ALSO

       mkdir(1), umask(1), mkdir(2), rfiod(1)

AUTHOR

       LCG Grid Deployment Team

LCG
							   $Date: 2005/03/31 13:13:04 $ 						RFMKDIR(1)