Pydf Yiyan “df” miiran lati Ṣayẹwo Lilo Lilo Disiki ni Awọn Awọ oriṣiriṣi
“Pydf” (Python Disk File System) jẹ irinṣẹ laini aṣẹ aṣẹ ti o ni ilọsiwaju ati yiyan to dara si Linux “df comand”. O ti lo lati ṣafihan iye ti a lo ati aaye disiki to wa lori awọn ọna ṣiṣe faili Linux, kanna bii aṣẹ df, ṣugbọn ni awọn awọ oriṣiriṣi. Iṣajade ti aṣẹ pydf le jẹ asefara ni ibamu si awọn aini rẹ.
A kọ “pydf” aṣẹ yii ni ede python ti o ṣe afihan iye lilo disiki ati aaye to wa lori eto faili ti a gbe sori Linux, ni lilo awọn awọ aṣa fun oriṣiriṣi awọn iru eto faili.
Fifi pydf sii
Nipa aiyipada, a ko fi ohun elo pydf sori ẹrọ lori awọn kaakiri Linux, o nilo lati fi sii nipa lilo ibi ipamọ ẹgbẹ kẹta. Nitorinaa, aṣẹ yum akọkọ ”lati fi sii.
# yum install pydf
Loaded plugins: fastestmirror, security Determining fastest mirrors epel/metalink | 4.2 kB * base: mirror.nbrc.ac.in * epel: mirrors.ispros.com.bd * extras: mirror.nbrc.ac.in base | 3.7 kB epel | 3.9 kB epel/primary_db | 4.2 MB extras | 3.5 kB updates | 3.5 kB updates/primary_db | 1.9 MB Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package pydf.noarch 0:9-3.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================================================== Package Arch Version Repository Size ================================================================================================================== Installing: pydf noarch 9-3.el6 epel 14 k Transaction Summary ================================================================================================================== Install 1 Package(s) Total download size: 14 k Installed size: 25 k Is this ok [y/N]: y Downloading Packages: pydf-9-3.el6.noarch.rpm | 14 kB Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : pydf-9-3.el6.noarch 1/1 Verifying : pydf-9-3.el6.noarch 1/1 Installed: pydf.noarch 0:9-3.el6 Complete!
Lori awọn ipinpinpin orisun Debian, ohun elo pydf jẹ availabe lati eto oluṣakoso package, o le fi sii nipa lilo “aṣẹ apt-get” bi a ṣe han ni isalẹ.
$ sudo apt-get install pydf
[sudo] password for tecmint: Reading package lists... Done Building dependency tree Reading state information... Done The following package was automatically installed and is no longer required: java-wrappers Use 'apt-get autoremove' to remove it. The following NEW packages will be installed: pydf 0 upgraded, 1 newly installed, 0 to remove and 10 not upgraded. Need to get 12.1 kB of archives. After this operation, 70.7 kB of additional disk space will be used. Get:1 http://in.archive.ubuntu.com/ubuntu/ raring/universe pydf all 10 [12.1 kB] Fetched 12.1 kB in 1s (6,097 B/s) Selecting previously unselected package pydf. (Reading database ... 175568 files and directories currently installed.) Unpacking pydf (from .../apt/archives/pydf_10_all.deb) ... Processing triggers for man-db ... Setting up pydf (10) ...
Bawo ni lati Lo pydf Commandfin
Ti o ba ṣiṣẹ nikan “pydf” aṣẹ laisi ṣalaye ariyanjiyan, yoo han alaye kan ti lilo aaye aaye disk pẹlu gbogbo awọn ọna ṣiṣe faili ti a gbe.
# pydf
Filesystem Size Used Avail Use% Mounted on /dev/sda2 49G 3244M 44G 6.4 [###.....................................] / /dev/sda1 194M 43M 140M 22.4 [#########...............................] /boot /dev/sdb1 492G 345G 122G 70.2 [#########################...............] /data /dev/sda3 39G 4043M 33G 10.0 [####....................................] /home /dev/sda6 55G 33G 19G 60.0 [########################................] /var /dev/sdc1 492G 262G 205G 53.3 [#####################...................] /videos
Lati ṣayẹwo iru eto faili ti o ni awọn bulọọki 0, ṣiṣe ṣiṣe pipaṣẹ atẹle pẹlu ariyanjiyan “-a” tabi “– gbogbo”.
# pydf -a
Filesystem Size Used Avail Use% Mounted on /dev/sda2 49G 3244M 44G 6.4 [##..................................] / /dev/sda1 194M 43M 140M 22.4 [########............................] /boot /dev/sdb1 492G 345G 122G 70.2 [#########################...........] /data devpts 0 0 0 - [....................................] /dev/pts tmpfs 3995M 0 3995M 0.0 [....................................] /dev/shm /dev/sda3 39G 4043M 33G 10.0 [####................................] /home proc 0 0 0 - [....................................] /proc none 0 0 0 - [....................................] /proc/sys/fs/binfmt_misc sysfs 0 0 0 - [....................................] /sys /dev/sda6 55G 33G 19G 60.0 [######################..............] /var sunrpc 0 0 0 - [....................................] /var/lib/nfs/rpc_pipefs /dev/sdc1 492G 262G 205G 53.3 [###################.................] /videos
Lati wo iṣẹjade ni kika kika eniyan, lo aṣayan “-h”, eyiti yoo tẹ awọn iwọn (fun apẹẹrẹ, 10K, 10M, 10G).
# pydf -h
Filesystem Size Used Avail Use% Mounted on /dev/sda2 49G 3244M 44G 6.4 [###.....................................] / /dev/sda1 194M 43M 140M 22.4 [#########...............................] /boot /dev/sdb1 492G 345G 122G 70.2 [############################............] /data /dev/sda3 39G 4043M 33G 10.0 [####....................................] /home /dev/sda6 55G 33G 19G 60.0 [########################................] /var /dev/sdc1 492G 262G 205G 53.3 [#####################...................] /videos
Lati tẹ awọn iwọn ni awọn kilobytes (fun apẹẹrẹ, iwọn bulọọki 1024) lo aṣayan “-k” bi a ṣe han ni isalẹ.
# pydf -k
Filesystem Size Used Avail Use% Mounted on /dev/sda2 51606140 3321932 45662768 6.4 [##..................................] / /dev/sda1 198337 44371 143726 22.4 [########............................] /boot /dev/sdb1 516054864 362172932 127667872 70.2 [#########################...........] /data /dev/sda3 41284928 4140032 35047744 10.0 [####................................] /home /dev/sda6 57593092 34575244 20092232 60.0 [######################..............] /var /dev/sdc1 516054864 274980776 214860028 53.3 [###################.................] /videos
Lati tẹjade iṣupọ akopọ ni awọn megabiti (fun apẹẹrẹ, iwọn bulọọki 1048576) lo aṣayan “-m” bi a ṣe han ni isalẹ.
pydf -m
Filesystem Size Used Avail Use% Mounted on /dev/sda2 50397 3244 44593 6.4 [##.....................................] / /dev/sda1 194 43 140 22.4 [#########..............................] /boot /dev/sdb1 503960 353685 124675 70.2 [###########################............] /data /dev/sda3 40317 4043 34226 10.0 [####...................................] /home /dev/sda6 56243 33768 19618 60.0 [#######################................] /var /dev/sdc1 503960 268536 209824 53.3 [#####################..................] /videos
Lati tẹ awọn iwọn ni awọn gigabytes (fun apẹẹrẹ, 1073741824), ṣafihan aṣayan “-g” bi a ṣe han ni isalẹ.
# pydf -g
Filesystem Size Used Avail Use% Mounted on /dev/sda2 50397 3244 44593 6.4 [##.....................................] / /dev/sda1 194 43 140 22.4 [#########..............................] /boot /dev/sdb1 503960 353685 124675 70.2 [###########################............] /data /dev/sda3 40317 4043 34226 10.0 [####...................................] /home /dev/sda6 56243 33770 19616 60.0 [#######################................] /var /dev/sdc1 503960 268536 209824 53.3 [#####################..................] /videos
Lati wo alaye nipa awọn inodes dipo awọn bulọọki, lo ariyanjiyan “-i” bi a ṣe fun ni isalẹ.
# pydf -i
Filesystem Nodes Used Avail Use% Mounted on /dev/sda2 3200k 78k 3122k 2.5 [#.......................................] / /dev/sda1 50k 40 50k 0.1 [........................................] /boot /dev/sdb1 31M 411k 31M 1.3 [#.......................................] /data /dev/sda3 2560k 3031 2557k 0.1 [........................................] /home /dev/sda6 3576k 873k 2703k 24.4 [##########..............................] /var /dev/sdc1 31M 2033k 29M 6.4 [###.....................................] /videos
Ti o ba fẹ mu iṣẹjade awọ kuro, lo aṣayan “–bw“.
# pydf --bw
Filesystem Size Used Avail Use% Mounted on /dev/sda2 49G 3244M 44G 6.4 [###.....................................] / /dev/sda1 194M 43M 140M 22.4 [#########...............................] /boot /dev/sdb1 492G 345G 122G 70.2 [############################............] /data /dev/sda3 39G 4043M 33G 10.0 [####....................................] /home /dev/sda6 55G 33G 19G 60.1 [########################................] /var /dev/sdc1 492G 262G 205G 53.3 [#####################...................] /videos
Bii o ṣe le Ṣe akanṣe Awọn awọ pydf
Pydf naa ni faili iṣeto tirẹ, nibi ti o ti le ṣalaye awọn awọ aṣa tirẹ lati fun diẹ ni imọlara afikun ati wo si iṣẹjade rẹ.
# vi /etc/pydfrc
Fun alaye diẹ sii ka awọn oju-iwe eniyan ti aṣẹ pydf nipa kọlu “eniyan pydf” ni ebute kan.