01-15-2014
Quote:
Originally Posted by
learnbash
how can i run below program in one line. I need to test that.
Neither this, nor any other program you can hack together, will delete any faster. The problem is in the filesystem itself.
There's no point continuing when you won't acknowledge the problem for what it is. Thread closed.
This User Gave Thanks to Corona688 For This Post:
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm a novice and I'd like to make a directory structure with a hundred or so folders. I've tried mkdir /foo/foo1/etc...
mkdir /foo/foo2/etc
mkdir /foo/foo3/etc
mkdir /foo/foo4/etc
...but it appends '@' to each folder name and then fails on the subdirectories. Is it better to use a... (2 Replies)
Discussion started by: kamur
2 Replies
2. HP-UX
Hello,
I have a very big directory with lots of small files. Just doing a single "ls" takes eternity, so I even can't know how many files the directory has.
I need to get the newest files in the last 15 minutes, but I can't get an eficient way of doing it. I've tried find, perl, shell script,... (4 Replies)
Discussion started by: psimoes79
4 Replies
3. Shell Programming and Scripting
Hi all,
Could you please tellme the commadn which sorts the list of directories in a parent dir by their size.
Thanks. (2 Replies)
Discussion started by: firestar
2 Replies
4. UNIX for Dummies Questions & Answers
Hello,
Can somebody please explain why I have EMPTY directories on HP-UX with BIG SIZE ?
Thank you !
Double post, continued here (0 Replies)
Discussion started by: drbiloukos
0 Replies
5. HP-UX
Hello,
Can you please explain why I have various empty directories with large size ?
OS is B.11.11 (3 Replies)
Discussion started by: drbiloukos
3 Replies
6. Shell Programming and Scripting
I have been using this simple grep command to extract fields from a file that ALPHANUMERIC field has been set to 16
grep -w 'ALPHANUMERIC *16' filename
------------------------- sample data file
SAMP_RICS "SAMPLE RICS" 5694 NULL ALPHANUMERIC 60 RMTES_STRING ... (11 Replies)
Discussion started by: mnassiri
11 Replies
7. Shell Programming and Scripting
Hi all,
I have a big file (about 6 millions rows) and I have to delete same occurrences, stored in a small file (about 9000 rews). I have tried this:
while read line
do
grep -v $line big_file > ok_file.tmp
mv ok_file.tmp big_file
done < small_file
It works, but is very slow.
How... (2 Replies)
Discussion started by: Tibbeche
2 Replies
8. UNIX for Advanced & Expert Users
Hi,
I need a unix command to delete first n (say 100) lines from a log file. I need to delete some lines from the file without using any temporary file. I found sed -i is an useful command for this but its not supported in my environment( AIX 6.1 ). File size is approx 100MB.
Thanks in... (18 Replies)
Discussion started by: unohu
18 Replies
9. UNIX for Dummies Questions & Answers
Hi,
To load a big file in a table,I have a make sure that all rows in the file has same number of the columns .
So in my file if I am getting any rows which have columns not equal to 6 , I need to delete it . Delimiter is space and columns are optionally enclosed by "".
This can be ... (1 Reply)
Discussion started by: hemantraijain
1 Replies
10. Solaris
I have Solaris-10 with kernel patch 142900-03, Update 7 Sparc server.
root@ddlomps40:/# uname -a
SunOS ddlomps40 5.10 Generic_142900-03 sun4u sparc SUNW,SPARC-Enterprise
root@ddlomps40:/# cat /etc/release
Solaris 10 5/09 s10s_u7wos_08 SPARC
Copyright 2009 Sun... (5 Replies)
Discussion started by: solaris_1977
5 Replies
LEARN ABOUT DEBIAN
sm2file
SM2FILE(1) ICI executables SM2FILE(1)
NAME
sm2file - shared-memory linked list data extraction test program
SYNOPSIS
sm2file
DESCRIPTION
sm2file stress-tests shared-memory linked list data extraction by retrieving and deleting all text file lines inserted into a shared-memory
linked list that is the root object of a PSM partition named "file2sm".
The operation of sm2file echoes the cyclical operation of file2sm: the EOF lines inserted into the linked list by file2sm punctuate the
writing of files that are copies of file2sm's original source text file. The name of each file written by sm2file is file_copy_cycleNbr,
where cycleNbr is, in effect, the count of EOF lines encountered in the linked list up to the point at which the writing of this file
began.
sm2file may catch up with the data ingestion activity of file2sm, in which case it blocks (taking the file2sm test semaphore) until the
linked list is no longer empty.
EXIT STATUS
0 sm2file has terminated.
FILES
No configuration files are needed.
ENVIRONMENT
No environment variables apply.
DIAGNOSTICS
can't attach to shared memory
Operating system error. Check errtext, correct problem, and rerun.
Can't manage shared memory.
PSM error. Check for earlier diagnostics describing the cause of the error; correct problem and rerun.
Can't create shared memory list.
PSM error. Check for earlier diagnostics describing the cause of the error; correct problem and rerun.
Can't create semaphore.
ION system error. Check for earlier diagnostics describing the cause of the error; correct problem and rerun.
Can't open output file
Operating system error. Check errtext, correct problem, and rerun.
can't write to output file
Operating system error. Check errtext, correct problem, and rerun.
BUGS
Report bugs to <ion-bugs@korgano.eecs.ohiou.edu>
SEE ALSO
file2sm(1), smlist(3), psm(3)
perl v5.14.2 2012-05-25 SM2FILE(1)