Report on File System Disk Usage

disk_free(mounts = NULL, local = FALSE)

Arguments

mounts: A character vector of disks (mount points) to query. If NULL, all disks are queried.
local: If TRUE, only local disks are queried.

Value

A data.frame (tibble) where each row corresponds to a unique disk.

Details

This function queries df -P (POSIX output format) on the system.

Examples

## All disks
df <- disk_free()
print(df)
#> # A tibble: 8 × 6
#>   filesystem blocks_1024     used available capacity mounted_on    
#>   <chr>            <dbl>    <dbl>     <dbl>    <dbl> <chr>         
#> 1 /dev/root     75085112 50965196  24103532     0.68 /             
#> 2 tmpfs          8189788       84   8189704     0.01 /dev/shm      
#> 3 tmpfs          3275916     1108   3274808     0.01 /run          
#> 4 tmpfs             5120        0      5120     0    /run/lock     
#> 5 /dev/sdb16      901520    60640    777752     0.08 /boot         
#> 6 /dev/sdb15      106832     6250    100582     0.06 /boot/efi     
#> 7 /dev/sda1     76829444  4194336  68686668     0.06 /mnt          
#> 8 tmpfs          1637956       12   1637944     0.01 /run/user/1001

## All local disks
df <- disk_free(local = TRUE)
print(df)
#> # A tibble: 8 × 6
#>   filesystem blocks_1024     used available capacity mounted_on    
#>   <chr>            <dbl>    <dbl>     <dbl>    <dbl> <chr>         
#> 1 /dev/root     75085112 50965200  24103528     0.68 /             
#> 2 tmpfs          8189788       84   8189704     0.01 /dev/shm      
#> 3 tmpfs          3275916     1108   3274808     0.01 /run          
#> 4 tmpfs             5120        0      5120     0    /run/lock     
#> 5 /dev/sdb16      901520    60640    777752     0.08 /boot         
#> 6 /dev/sdb15      106832     6250    100582     0.06 /boot/efi     
#> 7 /dev/sda1     76829444  4194336  68686668     0.06 /mnt          
#> 8 tmpfs          1637956       12   1637944     0.01 /run/user/1001

## /tmp 
df <- disk_free(c("/tmp"))
print(df)
#> # A tibble: 1 × 6
#>   filesystem blocks_1024     used available capacity mounted_on
#>   <chr>            <dbl>    <dbl>     <dbl>    <dbl> <chr>     
#> 1 /dev/root     75085112 50965200  24103528     0.68 /