I am trying to get the total file size for certain files per directory.
I am using
find `pwd` /DirectoryPath -name '*.dta' -exec ls -l {} ; | awk '{ print $NF ": " $5 }' > /users/cergun/My Documents/dtafiles.txt
but this lists all the files in the directories.
I need the total per directory for all dta files.
I am trying to get the total file size for certain files per directory.I am usingfind `pwd` /DirectoryPath -name '*.dta' -exec ls -l {} ; | awk '{ print $NF ": " $5 }' > /users/cergun/My Documents/dtafiles.txtbut this lists all the files in the directoriesI need the total per directory for all dta files.
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I am getting close to full and wanted to analyze what apps or files are taking up the most room.
How do I navigate to sda1 in Disk Usage Analyzer?
"/" says 100% 121.5GB in dua (see attached screenshot)
Code:
df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 3.7G 3.2G 317M 92% /
none 493M 340K 493M 1% /dev
[Code]....
Can anyone explain this output? I'm not sure what to make of it. 36% usage and no files??
root@host:/backups# ls -la
total 8
drwxr-xr-x 2 root root 4096 Mar 8 20:12 .
[code]....
I am running an Opensuse 11.2 system as a backup file server. Several external hard drives are attached via USB and mounted during boot via the fstab file. Recently, I noticed the df command showed the root partition being >65% full, while the du command showed the same drive was only about 20% full. After much investigation, I discovered that some large directories had been created under the /media folder on the root partition that were hidden when the external drives were mounted as directories with the same names under /media. I could only see this when I rebooted with a live CD and mounted the suspect partition without the external drives mounted. Is there a way to examine whether a mounted partition has existing files "hidden" when a separate file system is mounted "on top of it"?
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Code:
[root@Zion ~]# df -h
Filesystem Size Used Avail Use% Mounted on
[code]....
when we use the df command it list the disk usage list for all mounted files ..
#df -h
/dev/sda4 47G 34G 11G 78% /
varrun 1009M 120K 1009M 1% /var/run
[code]....
i am facing problem of space usage by unknown file on /var partition.
[root@test var]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/sda2 20G 3.3G 16G 18% /
/dev/sda5 39G 36G 769M 98% /var
/dev/sda6 15G 4.7G 9.1G 34% /var/spool/squid
/dev/sda1 487M 16M 446M 4% /boot
tmpfs 1014M 0 1014M 0% /dev/shm
where as when I checked the using du -sh in its maximum utilization is about 5.9GB. i want to know the space being utilized by whom.
[root@test /]# du -sh /var
5.9G /var
I am trying to get my head around my new server. I am using CENTOS 5.4 x86_64 with 300GB harddrive.
The 300 GB been partitioned with the following:
Device Size Used Available Percent Used Mount Point
/dev/md0 99M 18M 77M 19% /boot
/dev/md1 16G 8.7G 5.8G 61% /
/dev/md2 246G 40G 194G 18% /home
/dev/md3 4.8G 1.6G 3.0G 35% /var
/usr/tmpDSK 3.9G 432M 3.3G 12% /tmp
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grep: /dev/dri/card0: Invalid argument
grep: /dev/fuse: Operation not permitted
[code]....
Trying to understand grep,sed,awk but maybe its too early for me and also i suspect iostat is not the correct program for exactly what i'm looking for...The goal is to print only the current read and write speeds of the disk, represented in a numerical value with two separated commands. So for example when writing a file to disk from an external disk, the value reflects the speed of the process.
"iostat -dk sda" prints
Code:
Linux 2.6.38 (Infidel) 07/30/2011 _x86_64_ (4 CPU)
[code]....
Is there a command to check specific processes that's using the most IO/disk usage? I know sar and ps but I want more specific details on IO on individual processes
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cd /home/ && du */ -hs
68K ajay/
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250M websites/
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How can I make the find command output the same results?
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Code:
$ls /dir1
img001.jpg
img002.jpg
[code]....
Now i would like to copy from dir1 to dir2, but the contents of dir2 would be:
Code:
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img003.jpg
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