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Журнал лабораторных работ

Содержание

Журнал

Понедельник (10/20/14)

/dev/pts/0
15:20:18
#cd /usr/share/doc










15:20:39




#ls


acpi                    grub-pc-bin               libgcc1                   libssl1.0.0                openssh-server
acpid                   gzip                      libgcrypt11               libstdc++6                 openssl
acpi-support-base       heirloom-mailx            libgdbm3                  libsub-exporter-perl       os-prober
adduser                 hostname                  libgeoip1                 libsub-install-perl        passwd
apt                     ifupdown                  libgmp10                  libswitch-perl             pciutils
aptitude                info                      libgnutls26               libtasn1-3                 perl
aptitude-common         initramfs-tools           libgomp1                  libtext-charwidth-perl     perl-base
apt-utils               initscripts               libgpg-error0             libtext-iconv-perl         perl-modules
base-files              insserv                   libgpm2                   libtext-template-perl      procps
base-passwd             installation-report       libgssapi-krb5-2          libtext-wrapi18n-perl      psmisc
...
geoip-database          libdb5.1                  libregexp-common-perl     ncurses-term               wget
gettext-base            libdevmapper1.02.1        libselinux1               netbase                    whiptail
gnupg                   libdiscover2              libsemanage1              netcat                     xauth
gpgv                    libdns88                  libsemanage-common        netcat-traditional         xkb-data
grep                    libedit2                  libsepol1                 netdiag                    xml-core
groff-base              libept1.4.12              libsigc++-2.0-0c2a        net-tools                  xz-utils
grub2                   libexpat1                 libslang2                 ntpdate                    zlib1g
grub2-common            libfreetype6              libsoftware-license-perl  openssh-blacklist
grub-common             libfuse2                  libsqlite3-0              openssh-blacklist-extra
grub-pc                 libgc1c2                  libss2                    openssh-client











15:20:42




#ls -1


acpi
acpid
acpi-support-base
adduser
apt
aptitude
aptitude-common
apt-utils
base-files
base-passwd
...
vim-runtime
vim-tiny
w3m
wget
whiptail
xauth
xkb-data
xml-core
xz-utils
zlib1g











15:20:52




#cd bash












15:21:44




#ls


changelog.Debian.gz  COMPAT.gz  FAQ             INTRO.gz  POSIX.gz          README.bash_completion.gz  README.Debian.gz
CHANGES.gz           copyright  inputrc.arrows  NEWS.gz   README.abs-guide  README.commands.gz











15:21:46




#ls -1


changelog.Debian.gz
CHANGES.gz
COMPAT.gz
copyright
FAQ
inputrc.arrows
INTRO.gz
NEWS.gz
POSIX.gz
README.abs-guide
README.bash_completion.gz
README.commands.gz
README.Debian.gz











15:22:02




#cd -a





l3script: cd: -a: неправильная опция
cd: usage: cd [-L|[-P [-e]]] [dir]











15:22:05




#ls -a


.   changelog.Debian.gz  COMPAT.gz  FAQ             INTRO.gz  POSIX.gz          README.bash_completion.gz  README.Debian.gz
..  CHANGES.gz           copyright  inputrc.arrows  NEWS.gz   README.abs-guide  README.commands.gz











15:22:10




#pwd


/usr/share/doc/bash











15:22:29




#cd /usr/share/doc












15:22:39




#cd handbook





l3script: cd: handbook: Нет такого файла или каталога











15:22:45




#ls -Sr


gcc-multilib         screen                     libxcb1                   libkmod2                  installation-report
gcc                  rsyslog                    libxau6                   libklibc                  insserv
perl-base            reportbug                  libxapian22               libkeyutils1              initscripts
tasksel-data         readline-common            libx11-data               libk5crypto3              initramfs-tools
debconf-i18n         python-support             libx11-6                  libisccfg82               info
udev                 python-soappy              libwrap0                  libisccc80                ifupdown
tcpd                 python-reportbug           libuuid-perl              libisc84                  hostname
module-init-tools    python-minimal             libuuid1                  libidn11                  heirloom-mailx
manpages-dev         python-fpconst             libustr-1.0-1             libgssapi-krb5-2          gzip
kmod                 python-debianbts           libusb-1.0-0              libgpm2                   grub-common
...
telnet               locales                    libmodule-signature-perl  laptop-detect             aptitude-common
tcpdump              linux-libc-dev             libmodule-build-perl      keyboard-configuration    aptitude
tasksel              linux-image-amd64          libmagic1                 kbd                       apt
tar                  linux-image-3.2.0-4-amd64  liblzma5                  isc-dhcp-common           adduser
sysv-rc              linux-base                 liblwres80                isc-dhcp-client           acpi-support-base
sysvinit-utils       links                      liblockfile-bin           iputils-ping              acpid
sysvinit             libxmuu1                   liblockfile1              iptraf                    acpi
sgml-base            libxml2                    liblocale-gettext-perl    iptables
sensible-utils       libxext6                   libkrb5support0           iproute
sed                  libxdmcp6                  libkrb5-3                 install-info











15:23:50




#cd bash












15:24:08




#ls -1


changelog.Debian.gz
CHANGES.gz
COMPAT.gz
copyright
FAQ
inputrc.arrows
INTRO.gz
NEWS.gz
POSIX.gz
README.abs-guide
README.bash_completion.gz
README.commands.gz
README.Debian.gz











15:24:11




#less FAQ










15:24:36




#less copyright










15:25:27




#cd












15:29:20




#cd /var












15:29:27




#ls


backups  cache  lib  local  lock  log  mail  opt  run  spool  tmp











15:30:07




#mkdir test












15:30:23




#ls


backups  cache  lib  local  lock  log  mail  opt  run  spool  test  tmp











15:30:25




#cd test












15:30:47




#mkdir -p /source/doc/pics/












15:31:13




#tree


.
0 directories, 0 files











15:31:16




#mkdir -p /source/doc/pics












15:31:37




#tree


.
0 directories, 0 files











15:31:40




#mkdir -p source/doc/pics












15:31:55




#tree


.
└── source
    └── doc
        └── pics
3 directories, 0 files











15:31:57




#rm -p source





rm: неверный ключ -- p
Попробуйте «rm --help» для получения более подробного описания.











15:32:19




#rm -r source












15:32:27




#tree


.
0 directories, 0 files











15:32:30




#mkdir source doc pics












15:32:58




#tree


.
├── doc
├── pics
└── source
3 directories, 0 files











15:33:00




#mkdir -p /doc/{c scripting/{perl, python}}












15:34:17




#tree


.
├── doc
├── pics
├── python}}
├── scripting
│   └── {perl,
└── source
6 directories, 0 files











15:34:20




#rm python}}





rm: невозможно удалить «python}}»: Это каталог











15:34:39




#rm -r python}}












15:34:50




#rm -p scripting





rm: неверный ключ -- p
Попробуйте «rm --help» для получения более подробного описания.











15:35:30




#rm -r scripting












15:35:39




#tree


.
├── doc
├── pics
└── source
3 directories, 0 files











15:35:41




#cd doc












15:36:15




#tree


.
├── python}
└── scripting{perl,
2 directories, 0 files











15:36:17




#mkdir -p scripting{perl,python}












15:37:00




#tree


.
├── python}
├── scriptingperl
├── scripting{perl,
└── scriptingpython
4 directories, 0 files











15:37:02




#mkdir -p scripting/{perl,python}












15:37:34




#tree


.
├── python}
├── scripting
│   ├── perl
│   └── python
├── scriptingperl
├── scripting{perl,
└── scriptingpython
7 directories, 0 files











15:37:36




#rm -r python} scriptingperl












15:38:02




#tree


.
├── scripting
│   ├── perl
│   └── python
├── scripting{perl,
└── scriptingpython
5 directories, 0 files











15:38:04




#rm -r scripting





scripting/       scripting{perl,/ scriptingpython/











15:38:04




#rm -r scripting{perl scriptingpython





rm: невозможно удалить «scripting{perl»: Нет такого файла или каталога











15:38:40




#tree


.
├── scripting
│   ├── perl
│   └── python
└── scripting{perl,
4 directories, 0 files











15:38:46




#rm -r scripting{perl,












15:38:58




#tree


.
└── scripting
    ├── perl
    └── python
3 directories, 0 files











15:39:00




#mkdir c












15:39:07




#tree


.
├── c
└── scripting
    ├── perl
    └── python
4 directories, 0 files











15:39:09




#pwd


/var/test/doc











15:39:20




#cd /var












15:39:25




#mkdir -p /pics/forweb/info/2002/summer












15:39:51




#tree


.
├── backups
│   ├── apt.extended_states.0
│   ├── apt.extended_states.1.gz
│   ├── aptitude.pkgstates.0
│   ├── dpkg.status.0
│   ├── dpkg.status.1.gz
│   ├── dpkg.status.2.gz
│   ├── group.bak
│   ├── gshadow.bak
...
├── test
│   ├── doc
│   │   ├── c
│   │   └── scripting
│   │       ├── perl
│   │       └── python
│   ├── pics
│   └── source
└── tmp
170 directories, 1817 files











15:39:54




#ls


backups  cache  lib  local  lock  log  mail  opt  run  spool  test  tmp











15:40:05




#cd test












15:40:34




#ls


doc  pics  source











15:40:35




#tree


.
├── doc
│   ├── c
│   └── scripting
│       ├── perl
│       └── python
├── pics
└── source
7 directories, 0 files











15:40:39




#cd /var












15:40:54




#ls


backups  cache  lib  local  lock  log  mail  opt  run  spool  test  tmp











15:40:55




#cd test/pics












15:41:06




#ls












15:41:19




#ls


forweb











15:41:20




#tree


.
└── forweb
    └── info
        └── 2002
            └── summer
4 directories, 0 files











15:41:23




#cd test





l3script: cd: test: Нет такого файла или каталога











15:42:11




#cd /












15:42:19




#ls


bin   dev  etc   initrd.img  lib32  lost+found  mnt  pics  root  sbin     source  sys  usr  vmlinuz
boot  doc  home  lib         lib64  media       opt  proc  run   selinux  srv     tmp  var











15:42:22




#cd /pics












15:42:40




#tree


.
└── forweb
    └── info
        └── 2002
            └── summer
4 directories, 0 files











15:42:43




#cd /












15:42:46




#ls -l


итого 96
drwxr-xr-x  2 root root  4096 Окт 13 17:44 bin
drwxr-xr-x  3 root root  4096 Окт 13 17:49 boot
drwxr-xr-x 12 root root  2960 Окт 17 18:43 dev
drwxr-xr-x  3 root root  4096 Окт 20 16:34 doc
drwxr-xr-x 68 root root  4096 Окт 20 11:00 etc
drwxr-xr-x  3 root root  4096 Июн 27 11:20 home
lrwxrwxrwx  1 root root    30 Июн 27 11:00 initrd.img -> /boot/initrd.img-3.2.0-4-amd64
drwxr-xr-x 13 root root  4096 Окт 15 16:22 lib
drwxr-xr-x  2 root root  4096 Окт 15 16:22 lib32
...
drwxr-xr-x 12 root root   420 Окт 17 18:43 run
drwxr-xr-x  2 root root  4096 Окт 13 17:44 sbin
drwxr-xr-x  2 root root  4096 Июн 10  2012 selinux
drwxr-xr-x  3 root root  4096 Окт 20 16:31 source
drwxr-xr-x  2 root root  4096 Июн 27 10:57 srv
drwxr-xr-x 13 root root     0 Окт 17 18:43 sys
drwxrwxrwt  2 root root  4096 Окт 20 16:17 tmp
drwxr-xr-x 11 root root  4096 Окт 15 16:22 usr
drwxr-xr-x 12 root root  4096 Окт 20 16:30 var
lrwxrwxrwx  1 root root    26 Июн 27 11:00 vmlinuz -> boot/vmlinuz-3.2.0-4-amd64











15:42:48




#rm -r /pics












15:43:00




#cd /












15:43:04




#ls -l


итого 92
drwxr-xr-x  2 root root  4096 Окт 13 17:44 bin
drwxr-xr-x  3 root root  4096 Окт 13 17:49 boot
drwxr-xr-x 12 root root  2960 Окт 17 18:43 dev
drwxr-xr-x  3 root root  4096 Окт 20 16:34 doc
drwxr-xr-x 68 root root  4096 Окт 20 11:00 etc
drwxr-xr-x  3 root root  4096 Июн 27 11:20 home
lrwxrwxrwx  1 root root    30 Июн 27 11:00 initrd.img -> /boot/initrd.img-3.2.0-4-amd64
drwxr-xr-x 13 root root  4096 Окт 15 16:22 lib
drwxr-xr-x  2 root root  4096 Окт 15 16:22 lib32
...
drwxr-xr-x 12 root root   420 Окт 17 18:43 run
drwxr-xr-x  2 root root  4096 Окт 13 17:44 sbin
drwxr-xr-x  2 root root  4096 Июн 10  2012 selinux
drwxr-xr-x  3 root root  4096 Окт 20 16:31 source
drwxr-xr-x  2 root root  4096 Июн 27 10:57 srv
drwxr-xr-x 13 root root     0 Окт 17 18:43 sys
drwxrwxrwt  2 root root  4096 Окт 20 16:17 tmp
drwxr-xr-x 11 root root  4096 Окт 15 16:22 usr
drwxr-xr-x 12 root root  4096 Окт 20 16:30 var
lrwxrwxrwx  1 root root    26 Июн 27 11:00 vmlinuz -> boot/vmlinuz-3.2.0-4-amd64