pages*: add `/dev` to the placeholder (#12923)

pages.pt_BR/common/mpv.md

@@ -33,4 +33,4 @@
 
 - Mostra a saída da webcam ou de outro dispositivo de entrada de vídeo:
 
-`mpv /dev/{{video0}}`
+`mpv {{/dev/video0}}`

pages.zh/common/mpv.md

@@ -29,4 +29,4 @@
 
 - 播放摄像头或其他设备的输出：
 
-`mpv /dev/{{video0}}`
+`mpv {{/dev/video0}}`

pages.zh/linux/blkdiscard.md

@@ -5,12 +5,12 @@
 
 - 丢弃设备上的所有扇区，删除所有数据：
 
-`blkdiscard /dev/{{设备名}}`
+`blkdiscard {{/dev/设备名}}`
 
 - 安全地丢弃设备上的所有块，删除所有数据：
 
-`blkdiscard --secure /dev/{{设备名}}`
+`blkdiscard --secure {{/dev/设备名}}`
 
 - 丢弃设备的前 100 MB：
 
-`blkdiscard --length {{100MB}} /dev/{{设备名}}`
+`blkdiscard --length {{100MB}} {{/dev/设备名}}`

pages/common/dcfldd.md

@@ -5,8 +5,8 @@
 
 - Copy a disk to a raw image file and hash the image using SHA256:
 
-`dcfldd if=/dev/{{disk_device}} of={{file.img}} hash=sha256 hashlog={{file.hash}}`
+`dcfldd if={{/dev/disk_device}} of={{file.img}} hash=sha256 hashlog={{file.hash}}`
 
 - Copy a disk to a raw image file, hashing each 1 GB chunk:
 
-`dcfldd if=/dev/{{disk_device}} of={{file.img}} hash={{sha512|sha384|sha256|sha1|md5}} hashlog={{file.hash}} hashwindow={{1G}}`
+`dcfldd if={{/dev/disk_device}} of={{file.img}} hash={{sha512|sha384|sha256|sha1|md5}} hashlog={{file.hash}} hashwindow={{1G}}`

pages/common/mpv.md

@@ -34,4 +34,4 @@
 
 - Display the output of webcam or other video input device:
 
-`mpv /dev/{{video0}}`
+`mpv {{/dev/video0}}`

pages/common/qemu.md

@@ -22,4 +22,4 @@
 
 - Boot from physical device (e.g. from USB to test bootable medium):
 
-`qemu-system-i386 -hda /dev/{{storage_device}}`
+`qemu-system-i386 -hda {{/dev/storage_device}}`

pages/linux/blkdiscard.md

@@ -5,12 +5,12 @@
 
 - Discard all sectors on a device, removing all data:
 
-`blkdiscard /dev/{{device}}`
+`blkdiscard {{/dev/device}}`
 
 - Securely discard all blocks on a device, removing all data:
 
-`blkdiscard --secure /dev/{{device}}`
+`blkdiscard --secure {{/dev/device}}`
 
 - Discard the first 100 MB of a device:
 
-`blkdiscard --length {{100MB}} /dev/{{device}}`
+`blkdiscard --length {{100MB}} {{/dev/device}}`

pages/linux/hdparm.md

@@ -5,23 +5,23 @@
 
 - Request the identification info of a given device:
 
-`sudo hdparm -I /dev/{{device}}`
+`sudo hdparm -I {{/dev/device}}`
 
 - Get the Advanced Power Management level:
 
-`sudo hdparm -B /dev/{{device}}`
+`sudo hdparm -B {{/dev/device}}`
 
 - Set the Advanced Power Management value (values 1-127 permit spin-down, and values 128-254 do not):
 
-`sudo hdparm -B {{1}} /dev/{{device}}`
+`sudo hdparm -B {{1}} {{/dev/device}}`
 
 - Display the device's current power mode status:
 
-`sudo hdparm -C /dev/{{device}}`
+`sudo hdparm -C {{/dev/device}}`
 
 - Force a drive to immediately enter standby mode (usually causes a drive to spin down):
 
-`sudo hdparm -y /dev/{{device}}`
+`sudo hdparm -y {{/dev/device}}`
 
 - Put the drive into idle (low-power) mode, also setting its standby timeout:
 

pages/linux/losetup.md

@@ -9,7 +9,7 @@
 
 - Attach a file to a given loop device:
 
-`sudo losetup /dev/{{loop}} /{{path/to/file}}`
+`sudo losetup {{/dev/loop}} /{{path/to/file}}`
 
 - Attach a file to a new free loop device and scan the device for partitions:
 
@@ -17,7 +17,7 @@
 
 - Attach a file to a read-only loop device:
 
-`sudo losetup --read-only /dev/{{loop}} /{{path/to/file}}`
+`sudo losetup --read-only {{/dev/loop}} /{{path/to/file}}`
 
 - Detach all loop devices:
 
@@ -25,4 +25,4 @@
 
 - Detach a given loop device:
 
-`sudo losetup -d /dev/{{loop}}`
+`sudo losetup -d {{/dev/loop}}`

pages/linux/mlabel.md

@@ -5,4 +5,4 @@
 
 - Set a filesystem label:
 
-`mlabel -i /dev/{{sda}} ::"{{new_label}}"`
+`mlabel -i {{/dev/sda}} ::"{{new_label}}"`

pages/linux/wodim.md

@@ -10,12 +10,12 @@
 
 - Record ("burn") an audio-only disc:
 
-`wodim dev=/dev/{{optical_drive}} -audio {{track*.cdaudio}}`
+`wodim dev={{/dev/optical_drive}} -audio {{track*.cdaudio}}`
 
 - Burn a file to a disc, ejecting the disc once done (some recorders require this):
 
-`wodim -eject dev=/dev/{{optical_drive}} -data {{file.iso}}`
+`wodim -eject dev={{/dev/optical_drive}} -data {{file.iso}}`
 
 - Burn a file to the disc in an optical drive, potentially writing to multiple discs in succession:
 
-`wodim -tao dev=/dev/{{optical_drive}} -data {{file.iso}}`
+`wodim -tao dev={{/dev/optical_drive}} -data {{file.iso}}`

pages/linux/zbarcam.md

@@ -17,4 +17,4 @@
 
 - Define capture device:
 
-`zbarcam /dev/{{video_device}}`
+`zbarcam {{/dev/video_device}}`