I have a file named Atoms that has a list of atoms listed vertically, like:
O
C
Na
etc. There is a variable number of them.
I want to count their occurences in another file. I want to do this by saving each atom as a variable, preferabbly in an associative array, then counting how... (3 Replies)
First off we have hundreds of webservers in our farm that we sometimes have to collect logs for customers. Thing is the script that I currently am working on doesnt like my awk commands via ssh. I am very novice at best so all help would be greatly appreciated.
ssh a$active "awk... (9 Replies)
hi there
I am trying to get a value from a remote machine into a local variable. To get this value i want to use awk but im having trouble getting it to run, am i escaping in the right places here and using the right quotes (i must have tried a million combinations :()
# VAR=`ssh server1... (5 Replies)
Im trying to ssh to a remote machine to grep 'x info' *.log and Im able to get the grep output as expected but "after" the policies (1st 14 lines) - I need to skip the first 14 lines.
Its SunOS.
Plz help??? (1 Reply)
Im trying to ssh to a remote machine to grep 'x info' *.log and Im able to get the grep output as expected but "after" the policies (1st 14 lines) - I need to skip the first 14 lines.
Its SunOS.
Plz help??? (7 Replies)
I am trying to put an awk command in ssh, for example:
ERRCOUNT=`ssh -n $HOST "ps -ef | grep .job | grep -v grep | grep -v alert_jobs_still_running |wc -l"`
From korn shell prompt this works:
awk '/^Jul 12 16/ {print $0}' /u01/app/oracle/jobs/adhoc/test.dat | wc -l
My data file:... (3 Replies)
Hi folks,
i am trying to filer some log file using awk command. When i try it on remote server, it can show the result.
awk '$1=="2012-10-29" && $4==17353' somelogfile
But when i try to execute it from ssh, it cannot show the same result.
ssh someserver "awk '\$1=="2012-10-28" &&... (7 Replies)
I am attempting to ssh to a server and grab the line from /etc/group if it contains a specific GID.
Example line from /etc/group:
mysql:!:64600:mysql
Run locally on <host>:
# awk -F: '$3 == 64600 {print $1}' /etc/group
mysql
Attempt to ssh to <host> and execute:
# ssh <host>... (3 Replies)
Hi All,
Im trying to find the count of process running on remote server using SSH.
Below command dosen't work.
ssh -q user@host "ps -ef | grep "pattern" | grep -v 'grep' | awk '{print $2}'|wc -l"
But below command works.
ssh -q user@host "ps -ef | grep "pattern" | grep -v... (1 Reply)
for pics in $(su - admin -c 'ssh kitchen "(cat /lister/filer1/volz/camera/Pictures\ Lists/Arizona/Photoy.txt|gawk '{print $1}')"'); do echo $pics; done
output: missing }
This is a list of pictures. I am trying to get the first column. The command works fine, as long as I don't use the awk... (5 Replies)
Discussion started by: newbie2010
5 Replies
LEARN ABOUT CENTOS
xfs_estimate
xfs_estimate(8) System Manager's Manual xfs_estimate(8)NAME
xfs_estimate - estimate the space that an XFS filesystem will take
SYNOPSIS
xfs_estimate [ -h ] [ -b blocksize ] [ -i logsize ]
[ -e logsize ] [ -v ] directory ...
xfs_estimate -V
DESCRIPTION
For each directory argument, xfs_estimate estimates the space that directory would take if it were copied to an XFS filesystem. xfs_esti-
mate does not cross mount points. The following definitions are used:
KB = *1024
MB = *1024*1024
GB = *1024*1024*1024
The xfs_estimate options are:
-b blocksize
Use blocksize instead of the default blocksize of 4096 bytes. The modifier k can be used after the number to indicate multiplica-
tion by 1024. For example,
xfs_estimate -b 64k /
requests an estimate of the space required by the directory / on an XFS filesystem using a blocksize of 64K (65536) bytes.
-v Display more information, formatted.
-h Display usage message.
-i, -e logsize
Use logsize instead of the default log size of 1000 blocks. -i refers to an internal log, while -e refers to an external log. The
modifiers k or m can be used after the number to indicate multiplication by 1024 or 1048576, respectively.
For example,
xfs_estimate -i 1m /
requests an estimate of the space required by the directory / on an XFS filesystem using an internal log of 1 megabyte.
-V Print the version number and exits.
EXAMPLES
% xfs_estimate -e 10m /var/tmp
/var/tmp will take about 4.2 megabytes
with the external log using 2560 blocks or about 10.0 megabytes
% xfs_estimate -v -e 10m /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 792 4.0MB 10485760
% xfs_estimate -v /var/tmp
directory bsize blocks megabytes logsize
/var/tmp 4096 3352 14.0MB 10485760
% xfs_estimate /var/tmp
/var/tmp will take about 14.0 megabytes
xfs_estimate(8)