Shell script to find the disk details of Remote server in Linux

Sample shell script to find the disk details of remote server in linux. Here i denotes the server from 1 to 13 and shark1 is the file where the output are stored.

In Shell script you may need to disable host key checking using StrictHostKeyChecking

For more details on sshpass Click here

for i in `seq 1 1 13`; do sshpass -ftest.txt  ssh -o  StrictHostKeyChecking=no  tester@xxx$i.example.com "hostname && df -Th " >> shark1; done

[root@test ~]# cat shark1
xxx1.
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   18G   20G  47% /
/dev/sda5     ext3    2.0G   74M  1.8G   4% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G   88G  117G  43% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx2

Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   22G   16G  58% /
/dev/sda5     ext3    2.0G  446M  1.5G  24% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  184G   21G  90% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx3

Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   22G   15G  60% /
/dev/sda5     ext3    2.0G   47M  1.8G   3% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  143G   62G  70% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx4

Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   16G   21G  44% /
/dev/sda5     ext3    2.0G   36M  1.9G   2% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  136G   69G  67% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx5

Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   28G  9.0G  76% /
/dev/sda5     ext3    2.0G  1.5G  399M  79% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  186G   19G  91% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx6
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   25G   13G  67% /
/dev/sda5     ext3    2.0G   44M  1.8G   3% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G   75G  130G  37% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx7
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   22G   16G  58% /
/dev/sda5     ext3    2.0G   36M  1.9G   2% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  3.7G  201G   2% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx8
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda3     ext3     39G   23G   15G  61% /
/dev/sda5     ext3    2.0G   44M  1.8G   3% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  167G   38G  82% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx9
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda5     ext3     39G  5.0G   32G  14% /
/dev/sda3     ext3    2.0G   36M  1.9G   2% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  2.1G  202G   2% /data
/dev/sda1     ext3    190M   18M  163M  10% /boot
tmpfs        tmpfs     16G     0   16G   0% /dev/shm

xxx10
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda5     ext3     39G   15G   22G  41% /
/dev/sda3     ext3    2.0G   68M  1.8G   4% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G   97G  107G  48% /data
/dev/sda1     ext3    190M   12M  169M   7% /boot
tmpfs        tmpfs    7.9G     0  7.9G   0% /dev/shm

xxx11
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda2     ext3     39G   28G  9.7G  74% /
/dev/sda5     ext3    2.0G  913M  969M  49% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G   91G  114G  45% /data
/dev/sda1     ext3    190M   12M  169M   7% /boot
tmpfs        tmpfs     32G     0   32G   0% /dev/shm

xxx12
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda2     ext3     39G   21G   17G  55% /
/dev/sda5     ext3    2.0G  1.2G  679M  64% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  163G   42G  80% /data
/dev/sda1     ext3    190M   12M  169M   7% /boot
tmpfs        tmpfs     32G     0   32G   0% /dev/shm

xxx13
Filesystem    Type    Size  Used Avail Use% Mounted on
/dev/sda2     ext3     39G   32G  5.7G  85% /
/dev/sda5     ext3    2.0G  956M  925M  51% /tmp
/dev/mapper/VolGroup00-data
              ext3    216G  163G   42G  80% /data
/dev/sda1     ext3    190M   12M  169M   7% /boot
tmpfs        tmpfs     32G     0   32G   0% /dev/shm