Modify the default configuration of debian wheezy

Modify the default configuration environment of debian wheezy: Thinkpad T420s + Debian Wheezy 1, thinkpad disabled touchpad (I have never been used to touchpad anyway) add synclient TouchpadOff = 1 2 at the end of the/etc/profile configuration file, enable middle-key scrolling for thinkpad trackpoint (Red Hat), and write a small script to adjust the speed and sensitivity to add it to the startup Item, the script content is as follows: [plain] #! /Bin/bash echo-n 120>/sys/devices/platform/i8042/serio1/serio2/speed # speed adjustment echo-n 250>/sys/devices/platform/i8042/ serio1/serio2/sensitivity # adjust the sensitivity xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation" 8 1 # The following three adjustment buttons can be vertically rolled xinput set-int -prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Button" 8 2 xinput set-int-prop "TPPS/2 IBM TrackPoint" "Evdev Wheel Emulation Axes" 8 6 7 4 5 3. Remove the beep sound edit/etc/inputrc during shutdown, and remove the comments before set bell-style none. 4. change the Ctrl + Delete key to the Delete key and execute dconf-editor. Expand org-> gnome-> desktop-> interface in sequence, and select can-change-accels, open nautilus and select a file. On the menu, select Edit> move to the recycle bin. When highlighting the file, click Delete, in this way, the default settings are removed. You must disable can-change-accels to avoid mistaken shortcut keys. 5. Choose show desktop shortcut keys system Settings> keyboard> Shortcut Keys> navigation> hide all normal windows and set a shortcut key you like. 6. Introduction to common software [plain] gnome-core --- gnome core Component gnome-audio --- support for gnome-media --- multimedia support for gnome-utils --- gadgets such as dictionary, gnome-system-monitor such as printscreen --- system Monitoring Program gnome-tweak-tool --- system setting tool rar --- common compression/decompression tool unrar file-roeller thinkfan --- thinkpad fan automatic frequency change control program network-config --- network configuration and management front-end network-manager build-essential --- build the development package gedit-plugins of Debian package --- various gedit extensions gedit-latex-plugin --- gedit latex extended spell --- spelling check audacious --- music player mplayer --- audio and video playing ibus --- input ibus-table-wubi --- five ibus-pinyin --- pinyin code table mozilla-firefox --- browser google-chrome ttf-wqy -microhei --- ttf-wqy-zenhei xfonts-wqy ntfs-3g --- ntfs supports ntfs-config openoffice.org-writer --- documentation editor openoffice.org-impress openoffice.org-calc virtualbox --- Virtual Machine google-chrome --- separately from download and install mendeley from Google --- download and install skype from Mendeley alone --- download and install filezilla from Skype --- FTP tool pinta --- similar to Paint. NET plotting tool qtiplot --- A plotting tool similar to Origin skychart stellarium workrave --- rest assistant geany kile