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         151263856 62803188  88444284     0.42 /                     
#> 2 tmpfs               8186724       84   8186640     0.01 /dev/shm              
#> 3 tmpfs               3274692     1020   3273672     0.01 /run                  
#> 4 tmpfs                  5120        0      5120     0    /run/lock             
#> 5 efivarfs             131072       32    131036     0.01 /sys/firmware/efi/efi…
#> 6 /dev/nvme0n1p16      901520    65012    773380     0.08 /boot                 
#> 7 /dev/nvme0n1p15      106832     6250    100582     0.06 /boot/efi             
#> 8 tmpfs               1637344       12   1637332     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         151263856 62803192  88444280     0.42 /                     
#> 2 tmpfs               8186724       84   8186640     0.01 /dev/shm              
#> 3 tmpfs               3274692     1020   3273672     0.01 /run                  
#> 4 tmpfs                  5120        0      5120     0    /run/lock             
#> 5 efivarfs             131072       32    131036     0.01 /sys/firmware/efi/efi…
#> 6 /dev/nvme0n1p16      901520    65012    773380     0.08 /boot                 
#> 7 /dev/nvme0n1p15      106832     6250    100582     0.06 /boot/efi             
#> 8 tmpfs               1637344       12   1637332     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    151263856 62803192  88444280     0.42 /