巨大ファイル調査

OS

 

(22)
https://centos.bungu-do.jp/archives/25
cdC:

dd if=/dev/zero of=dummy.1025M bs=1k count=1049600
dd if=/dev/zero of=dummy.1G    bs=1k count=1048576
dd if=/dev/zero of=dummy.1023M bs=1k count=1047552


find /tmp -type f -size +1G
find /tmp -type f -size +1048576k

find /tmp -type f -size  1G
find /tmp -type f -size  1048576k

find /tmp -type f -size -1G
find /tmp -type f -size -1048576k

find /tmp -type f -size -1049600k -size +1047552k


+以外のサイズ指定の場合単位としてkを使用する必要あり

 

(11)

dd if=/dev/zero of=dummy.1025M bs=1k count=1049600
dd if=/dev/zero of=dummy.1G    bs=1k count=1048576
dd if=/dev/zero of=dummy.1023M bs=1k count=1047552


find /tmp -type f -size +1G
find /tmp -type f -size +1048576k

find /tmp -type f -size  1G
find /tmp -type f -size  1048576k

find /tmp -type f -size -1G
find /tmp -type f -size -1048576k

find /tmp -type f -size -1049600k -size +1047552k


+以外のサイズ指定の場合単位としてkを使用する必要あり

 

(RL9)


dd if=/dev/zero of=dummy.1025M bs=1k count=1049600
dd if=/dev/zero of=dummy.1G    bs=1k count=1048576
dd if=/dev/zero of=dummy.1023M bs=1k count=1047552


find /tmp -type f -size +1G
find /tmp -type f -size +1048576k

find /tmp -type f -size  1G
find /tmp -type f -size  1048576k

find /tmp -type f -size -1G
find /tmp -type f -size -1048576k

find /tmp -type f -size -1049600k -size +1047552k


+以外のサイズ指定の場合単位としてkを使用する必要あり

 

https://itojisan.xyz/settings/25326/#3_PowerShell


(2022)


fsutil file createnew dummy.1025M 1074790400
fsutil file createnew dummy.1G 1073741824
fsutil file createnew dummy.1023M 1072693248


Get-ChildItem -Path "C:\tmp" -Force -Recurse -ErrorAction SilentlyContinue | `
Where-Object {$_.Length -gt 1GB} | Select-Object Fullname, Length


Get-ChildItem -Path "C:\tmp" -Force -Recurse -ErrorAction SilentlyContinue | `
Where-Object {$_.Length -eq 1GB} | Select-Object Fullname, Length


Get-ChildItem -Path "C:\tmp" -Force -Recurse -ErrorAction SilentlyContinue | `
Where-Object {$_.Length -lt 1GB} | Select-Object Fullname, Length


Get-ChildItem -Path "C:\tmp" -Force -Recurse -ErrorAction SilentlyContinue | `
Where-Object {$_.Length -lt 1074790400 } | `
Where-Object {$_.Length -gt 1072693248 } | Select-Object Fullname, Length

 


forfiles /s /p C:\tmp /c "cmd /c if @fsize gtr 1073741824 echo @path @fsize"

forfiles /s /p C:\tmp /c "cmd /c if @fsize equ 1073741824 echo @path @fsize"

forfiles /s /p C:\tmp /c "cmd /c if @fsize lss 1073741824 echo @path @fsize"

forfiles /s /p C:\tmp /c "cmd /c if @fsize lss 1074790400 if @fsize gtr 1072693248 echo @path @fsize"