Pydf ọzọ Iwu df iji lelee ojiji diski na agba dị iche iche
Pydf (Python Disk File System) bụ ngwá ọrụ ahịrị iwu dị elu yana ezigbo ihe ọzọ na Linux df comand. A na-eji ya gosipụta ọnụọgụ ohere diski ejiri na sistemụ faịlụ Linux, dị ka iwu df, mana n'ụdị dị iche iche. Mpụta nke iwu pydf nwere ike ịhazi dịka mkpa gị siri dị.
Edere iwu pydf a n'asụsụ Python nke na-egosipụta ọnụọgụ diski na ohere dị na sistemụ faịlụ Linux, na-eji agba omenala maka ụdị usoro faịlụ dị iche iche.
Ịwụnye pydf
Site na ndabara, anaghị etinye ngwa pydf na nkesa Linux, ịkwesịrị iji ebe nchekwa ndị ọzọ tinye ya. Yabụ, buru ụzọ iwu yum” ka ịwụnye ya.
# 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!
Na nkesa dabere na Debian, ngwá ọrụ pydf dị site na sistemụ njikwa ngwugwu, ịnwere ike ịwụnye ya site na iji “apt-get Command” dị ka egosiri n'okpuru.
$ 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) ...
Otu esi eji pydf Command
Ọ bụrụ na ị na-agba naanị pydf iwu na-akọwapụtaghị arụmụka, ọ ga-egosipụta naanị ozi nke ohere diski yana sistemụ faịlụ niile etinyere.
# 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
Iji lelee sistemụ faịlụ nwere ngọngọ 0, mee iwu a dị mfe yana arụmụka “-a” ma ọ bụ “–all”.
# 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
Iji hụ mmepụta n'ụdị mmadụ nwere ike ịgụ, jiri nhọrọ -h, nke ga-ebipụta nha (dịka, 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
Iji bipụta nha na kilobytes (dịka ọmụmaatụ, nha ngọngọ 1024) jiri nhọrọ “-k” dị ka egosiri n'okpuru.
# 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
Iji bipụta mmepụta nchịkọta na megabytes (dịka ọmụmaatụ, nha ngọngọ 1048576) jiri nhọrọ -m dịka egosiri n'okpuru.
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
Iji bipụta nha na gigabytes (dịka, 1073741824), kọwaa nhọrọ “-g” dị ka egosiri n'okpuru.
# 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
Iji hụ ozi gbasara inodes kama igbochi, jiri arụmụka -i dịka enyere n'okpuru.
# 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
Ọ bụrụ na ịchọrọ gbanyụọ mmepụta agba, jiri naanị nhọrọ -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
Otu esi hazie agba pydf
Pydf nwere faịlụ nhazi nke ya, ebe ị nwere ike kọwapụta agba omenala nke gị iji nyekwuo mmetụta ma lelee mmepụta gị.
# vi /etc/pydfrc
Maka ozi ndị ọzọ gụọ akwụkwọ mmadụ nke iwu pydf site na ịpị man pydf na ọnụ.