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2009
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April
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- "Phreaking wasn't about getting free calls, it was...
- abbr: AUI - Attachment User Interface - in ethernet
- ethernet (802.3) was standarized in 1978 by Xerox,...
- type ls
- / —move Back/Forward in the current window/tab's h...
- secure mount points: nodev, nesuid,ro,noexec. Noex...
- Both 802.11a and 802.11g support speeds up to 54Mb...
- freqency assignments for 2.4GHz Band: 2.412 2.417 ...
- If you have to use Windows when scanning wireless ...
- ~/.xsession is for XDM, ~/.xinitrc is for startx.
- I am sitting in front of apollo and launch program...
- X clients are the programs that users run - xterm,...
- .Xresources is cousulted when the window manager s...
- Irrespective which start script you use (.xsession...
- [ file1 -ef file2 ] file 1 and file2 have the same...
- [ integer1 -ne integer2 ] integer1 not equal inte...
- [ -L file ] checks whether file is a symbolic link
- -r the user read permissions, -w the user has writ...
- test -f badfile; echo $? or [ -f badfile ]; e...
- cat << theend
- 2>&1 -- redirect stderr to the same file to which ...
- ls file1 file2 file3 1>>ls.out 2>>ls.err
- SCSI (X3.131-1986), now usually called SCSI-1. Thi...
- RH: sndconfig
- lsmod|egrep '(snd)|(Module)'
- cat /proc/modules
- MIDI port (MPU-401). Many sound cards have an inte...
- CTS - clear to send, RTS - ready to send
- dial connections: kppp, wvdial (command line), sys...
- UART is a Universal Asynchronous Receiver Transmitter
- setserial: the -G option prints the output in a fo...
- The keyboard/mouse controllel uses ports 0060 and ...
- If your system has legacy floppy disk controller, ...
- EPP stands for Enhanced Parallel port and is desig...
- ECP stands for Enhanced capabilites port and is de...
- Standard parallel port assignments: LPT1 378-37F 7...
- standard IO and IRQ for serial ports: COM1 3F-3FF ...
- cat /var/log/messages.log|grep "[hs]d[a-z]"
- setxkbmap -option ctrl:nocaps
- setxkbmap -layout "us(dvorak),ru" -option "grp:men...
- gpg -c letter.txt ----encrypt with a prompted pass...
- gpg -es letter.txt receiver -u my_identity ----sig...
- gpg -sta message.txt -----use CLEARSIG feature:...
- gpg -s letter.txt -u Sergey
- gpg -e letter.txt Alice Bob Carl
- mysql: mysql -u test
- mysql: select version();
- mysqladmin -u root -p 'new_password'
- " "- weak quoting, ' ' - strong quoting
- $VISUAL is a full-screen editor, and $EDITOR - a l...
- "Block mode" in terminalsthe characters you type a...
- VDT - video display terminal
- SQL does not assign unique identifiers to rows, so...
- SCTP (Stream Control Transmission Protocol) has hi...
- less and more is the same program in OpenBSD, and ...
- PnP: there is no one program that would handle PnP...
- find /etc -name '*e*' -size +1k -size -1m
- GIMP: image ->duplicate CTRL-D
- The extent size is the same for all volumes in the...
- man hier
- turn off the WEP key to accept unencrypted packets...
- set essid to "off" or "any" when scanning for 802....
- make a pdf of a manual page: man -t iwconfig - > i...
- vim: i_CTRL-A --insert previously inserted text, i...
- GIMP: you can tear-off any context menu
- x:5:once:/bin/su user0 -c "/bin/bash --login -c st...
- whatismyip: curl -s myip.dk |grep ‘”Box”‘ | egrep ...
- rankmirrors - choose the best mirror
- Цитата #9601 de 3txt_iBash.Org.Ru xxx: Вчера я нак...
- choosing secure password
- pacman -Qe (lists explicitely installed packages)
- ~/.Xresources: *dpi:75 XTerm*background: black XTe...
- vim windows: z{height} - change height of the win...
- vim: zt, z., zb, z{height}
- setting dvorak
- /usr/bin/setleds -D +num (sets numlock on)
- recovering lost partition table with gpart
- в Linux любой зомби, потерявший родителя, автомати...
- I printed coreutils manual -221pages, and found ou...
- timeout(1)
- Если символ входит в таблицу ANSI, то можно его вв...
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April
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