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 57445128  93802344     0.38 /                        
#> 2 tmpfs          8187124       84   8187040     0.01 /dev/shm                 
#> 3 tmpfs          3274852     1040   3273812     0.01 /run                     
#> 4 tmpfs             5120        0      5120     0    /run/lock                
#> 5 efivarfs        131072       32    131036     0.01 /sys/firmware/efi/efivars
#> 6 /dev/sda16      901520    63664    774728     0.08 /boot                    
#> 7 /dev/sda15      106832     6250    100582     0.06 /boot/efi                
#> 8 tmpfs          1637424       12   1637412     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 57445132  93802340     0.38 /                        
#> 2 tmpfs          8187124       84   8187040     0.01 /dev/shm                 
#> 3 tmpfs          3274852     1040   3273812     0.01 /run                     
#> 4 tmpfs             5120        0      5120     0    /run/lock                
#> 5 efivarfs        131072       32    131036     0.01 /sys/firmware/efi/efivars
#> 6 /dev/sda16      901520    63664    774728     0.08 /boot                    
#> 7 /dev/sda15      106832     6250    100582     0.06 /boot/efi                
#> 8 tmpfs          1637424       12   1637412     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 57445132  93802340     0.38 /