01-15-2015
You need to reformat that code - I'm seeing it all as one line.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi ,
i'm searching for files over many Aix servers with rsh command using this request :
find /dir1 -name '*.' -exec ls {} \;
and then count them with "wc"
but i would improve this search because it's too long and replace directly find with ls command but "ls *. " doesn't work.
and... (3 Replies)
Discussion started by: Nicol
3 Replies
2. Shell Programming and Scripting
Hi All,
I am using grep command to find string "abc" in one file .
content of file is
***********
abc = xyz
def= lmn
************
i have given the below mentioned command to redirect the output to tmp file
grep abc file | sort -u | awk '{print #3}' > out_file
Then i am searching... (2 Replies)
Discussion started by: pooga17
2 Replies
3. UNIX for Dummies Questions & Answers
hi someone tell me which ways i can improve disk I/O and system process performance.kindly refer some commands so i can do it on my test machine.thanks, Mazhar (2 Replies)
Discussion started by: mazhar99
2 Replies
4. Shell Programming and Scripting
I have a data file of 2 gig
I need to do all these, but its taking hours, any where i can improve performance, thanks a lot
#!/usr/bin/ksh
echo TIMESTAMP="$(date +'_%y-%m-%d.%H-%M-%S')"
function showHelp {
cat << EOF >&2
syntax extreme.sh FILENAME
Specify filename to parse
EOF... (3 Replies)
Discussion started by: sirababu
3 Replies
5. Shell Programming and Scripting
Hi Friends,
I wrote the below shell script to generate a report on alert messages recieved on a day. But i for processing around 4500 lines (alerts) the script is taking aorund 30 minutes to process.
Please help me to make it faster and improve the performace of the script. i would be very... (10 Replies)
Discussion started by: apsprabhu
10 Replies
6. Shell Programming and Scripting
Hi All,
I have written a script as follows which is taking lot of time in executing/searching only 3500 records taken as input from one file in log file of 12 GB Approximately.
Working of script is read the csv file as an input having 2 arguments which are transaction_id,mobile_number and search... (6 Replies)
Discussion started by: poweroflinux
6 Replies
7. Shell Programming and Scripting
Hi,
I have around one lakh records. I have used XML for the creation of the data.
I have used these 2 Perl modules.
use XML::DOM;
use XML::LibXML;
The data will loo like this and most it is textual entries.
<eid>19000</eid>
<einfo>This is the ..........</einfo>
......... (3 Replies)
Discussion started by: vanitham
3 Replies
8. Programming
Input file:
#content_1
12314345345
242467
#content_14
436677645
576577657
#content_100
3425546
56
#content_12
243254546
1232454
.
.
Reference file:
content_100 (1 Reply)
Discussion started by: cpp_beginner
1 Replies
9. Shell Programming and Scripting
Hi,
I have a script which looks like this.
Input file
data1^20
data2^30
#!/bin/sh
file"/home/Test.txt"
while read line
do
echo $line |awk 'BEGIN { FS = "^" } ; { print $2 }'
echo $line |awk 'BEGIN { FS = "^" } ; { print $1 }' | gzip | wc -c
done <"$file"
How can i... (4 Replies)
Discussion started by: chetan.c
4 Replies
10. UNIX for Dummies Questions & Answers
Hi ,
i wrote a script to convert dates to the formate i want .it works fine but the conversion is tkaing lot of time . Can some one help me tweek this script
#!/bin/bash
file=$1
ofile=$2
cp $file $ofile
mydates=$(grep -Po '+/+/+' $ofile) # gets 8/1/13
mydates=$(echo "$mydates" | sort |... (5 Replies)
Discussion started by: vikatakavi
5 Replies
LEARN ABOUT DEBIAN
vgconvert
VGCONVERT(8) System Manager's Manual VGCONVERT(8)
NAME
vgconvert - convert volume group metadata format
SYNOPSIS
vgconvert [-d|--debug] [-h|--help] [-t|--test] [-v|--verbose] [--labelsector] [-M|--metadatatypetype] [--pvmetadatacopies#copies] [--meta-
datasizesize] [--version] VolumeGroupName [VolumeGroupName...]
DESCRIPTION
vgconvert converts VolumeGroupName metadata from one format to another provided that the metadata fits into the same space.
OPTIONS
See lvm(8) and pvcreate(8) for options.
EXAMPLE
Convert volume group vg1 from LVM1 metadata format to the new LVM2 metadata format.
vgconvert -M2 vg1
RECOVERY
Use pvscan(8) to see which PVs lost their metadata. Run pvcreate(8) with the --uuid and --restorefile options on each such PV to reformat
it as it was, using the archive file that vgconvert(8) created at the start of the procedure. Finally run vgcfgrestore(8) with that ar-
chive file to restore the original metadata.
SEE ALSO
lvm(8), pvcreate(8), vgcfgrestore(8)
Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) VGCONVERT(8)