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(未显示同一用户的63个中间版本) |
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− | =Ubuntu=
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− | ==sudo==
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− | 以其他用户身份执行一个命令.
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− | 用法:
| + | =Contributes= |
| | | |
− | : sudo -h | -K | -V
| + | * [[Sudo]], upading based on others. |
− | : sudo -v [-Akns] [-g group] [-h host] [-p prompt] [-u user]
| + | * [[Ubuntu/Web Servers]], new creating, sub pages are not finished yet. |
− | : sudo -l [-Akns] [-g group] [-h host] [-p prompt] [-U user] [-u user] [command] | + | *: [[Ubuntu/Web Servers/HTTPD - Apache2 Web Server]] |
− | : sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-g group] [-h host] [p prompt] [-u user] [VAR=value] [-i|-s] [<command>] | + | *: [[Ubuntu/Web Servers/PHP - Scripting Language]] |
− | : sudo -e [-Akns] [-r role] [-t type] [-C num] [-g group] [-h host] [-p prompt] [-u user] file ... | + | *: [[Ubuntu/Web Servers/Squid - Proxy Server]] |
| | | |
− | Options:
| + | =Doing= |
| | | |
− | {| style="border: none" width="100%"
| + | * [https://www.gnu.org/software/bash/manual/bash.html#Readline-Bare-Essentials Bash Reference Manual] |
− | |-
| + | *: [[Bash Reference Manual]] |
− | | width="200px" | -A, --askpass
| + | *: [[Bash Reference Manual/zh]] |
− | | 使用一个辅助程序以提示密码。
| + | |
− | |-
| + | |
− | | -b, --background
| + | |
− | | 在后台运行命令。
| + | |
− | |-
| + | |
− | | -C, --close-from=num
| + | |
− | | 关闭所有大于等于num的文件描述。
| + | |
− | |-
| + | |
− | | -E, --preserve-env
| + | |
− | | 运行命令时保存用户环境。
| + | |
− | |-
| + | |
− | | -e, --edit
| + | |
− | | 编辑文件而非运行一个命令。
| + | |
− | |-
| + | |
− | | -g, --group=group
| + | |
− | | 以指定的组名或组ID运行一个命令。
| + | |
− | |-
| + | |
− | | -H, --set-home
| + | |
− | | 设置 HOME 变量以指向用户的 HOME 目录。
| + | |
− | |-
| + | |
− | | -h, --help
| + | |
− | | 显示帮助信息并且退出。
| + | |
− | |-
| + | |
− | | -h, --host=host
| + | |
− | | 在主机上运行命令(如果插件支持)。
| + | |
− | |-
| + | |
− | | -i, --login
| + | |
− | | 以目标用户运行登录shell;也可以指定一个命令。
| + | |
− | |-
| + | |
− | | -K, --remove-timestamp
| + | |
− | | 完全删除时间戳文件。
| + | |
− | |-
| + | |
− | | -k, --reset-timestamp
| + | |
− | | 失效时间戳文件。
| + | |
− | |-
| + | |
− | | -l, --list
| + | |
− | | 列出用户特权或检查一个特定的命令;长格式使用两次。
| + | |
− | |-
| + | |
− | | -n, -- non-interactive
| + | |
− | | 非交互方式,无提示被使用。
| + | |
− | |-
| + | |
− | | -P, --preserve-groups
| + | |
− | | 保存组向量而非设置指定的目标。
| + | |
− | |-
| + | |
− | | -P, --prompt=prompt
| + | |
− | | 使用指定的密码提示。
| + | |
− | |-
| + | |
− | | -r, --role=role
| + | |
− | | 用指定的角色创建SELinux安全上下文。
| + | |
− | |-
| + | |
− | | -S, --stdin
| + | |
− | | 从变准输入读取密码。
| + | |
− | |-
| + | |
− | | -s, --shell
| + | |
− | | 以目标用户运行 shell;也可以指定一个命令。
| + | |
− | |-
| + | |
− | | -t, --type=type
| + | |
− | | 使用指定的类型创建 SELinux 安全上下文。
| + | |
− | |-
| + | |
− | | -U, --other-user=user
| + | |
− | | 在列表模式中,显示用户特权。
| + | |
− | |-
| + | |
− | | -u, --user=user
| + | |
− | | 以指定的用户或用户ID运行命令(或编辑文件)。
| + | |
− | |-
| + | |
− | | -V, --version
| + | |
− | | 显示版本信息并且退出。
| + | |
− | |-
| + | |
− | | -v, --validate
| + | |
− | | 更新用户的时间戳而不运行一个命令。
| + | |
− | |-
| + | |
− | | --
| + | |
− | | 停止处理命令行参数。
| + | |
− | |}
| + | |
| | | |
− | ==ifconfig== | + | =Want to= |
| | | |
− | 用法:
| + | * [https://help.ubuntu.com/lts/serverguide/remote-administration.html Remote Administration] |
− | | + | * [http://php.net/manual/en/book.pgsql.php PostgreSQL] |
− | : ifconfig [-a] [-v] [-s] <interface> [[<AF>] <address>]
| + | * [http://help.eclipse.org/mars/index.jsp?nav=%2F0 PDT] |
− | : [add <address>[/<prefixlen>]] | + | * [http://help.eclipse.org/mars mars] |
− | : [del <address>[/<prefixlen>]]
| + | * [https://app.netease.im/index#/ cloud] |
− | : [[-]broadcast [<address>]] [[-]pointopoint [<address>]]
| + | |
− | : [netmask <address>] [dstaddr <address>] [tunnel <address>]
| + | |
− | : [outfill <NN>] [keepalive <NN>] | + | |
− | : [hw <HW> <address>] [metric <NN>] [mtu <NN>]
| + | |
− | : [[-]trailers] [[-]arp] [[-]allmulti]
| + | |
− | : [multicast] [[-]promisc]
| + | |
− | : [mem_start <NN>] [io_addr <NN>] [irq <NN>] [media <type>]
| + | |
− | : [txqueuelen <NN>]
| + | |
− | : [[-]dynamic]
| + | |
− | : [up|down] ...
| + | |
− | | + | |
− | : <HW>=硬件类型。 | + | |
− | : 列表可能的硬件类型:
| + | |
− | :: loop (Local Loopback) slip (Serial Line IP) cslip (VJ Serial Line IP)
| + | |
− | :: slip6 (6-bit Serial Line IP) cslip6 (VJ 6-bit Serial Line IP) adaptive (Adaptive Serial Line IP)
| + | |
− | :: ash (Ash) ether (Ethernet) ax25 (AMPR AX.25)
| + | |
− | :: netrom (AMPR NET/ROM) rose (AMPR ROSE) tunnel (IPIP Tunnel)
| + | |
− | :: ppp (Point-to-Point Protocol) hdlc ((Cisco)-HDLC) lapb (LAPB)
| + | |
− | :: arcnet (ARCnet) dlci (Frame Relay DLCI) frad (Frame Relay Access Device)
| + | |
− | :: sit (IPv6-in-IPv4) fddi (Fiber Distributed Data Interface) hippi (HIPPI)
| + | |
− | :: irda (IrLAP) ec (Econet) x25 (generic X.25)
| + | |
− | :: eui64 (Generic EUI-64)
| + | |
− | : <AF>=Address family. Default: inet
| + | |
− | : List of possible address families:
| + | |
− | :: unix (UNIX Domain) inet (DARPA Internet) inet6 (IPv6)
| + | |
− | :: ax25 (AMPR AX.25) netrom (AMPR NET/ROM) rose (AMPR ROSE)
| + | |
− | :: ipx (Novell IPX) ddp (Appletalk DDP) ec (Econet)
| + | |
− | :: ash (Ash) x25 (CCITT X.25)
| + | |
− | | + | |
− | ==ip==
| + | |
− | | + | |
− | ==iwconfig==
| + | |
− | | + | |
− | ==rfkill==
| + | |
− | | + | |
− | ==ping==
| + | |
− | | + | |
− | ==traceroute==
| + | |
− | | + | |
− | ==arp==
| + | |
− | | + | |
− | ==netstat==
| + | |
− | | + | |
− | ==nslookup==
| + | |
− | | + | |
− | =Java=
| + | |
− | | + | |
− | =C++=
| + | |
− | | + | |
− | ==g++==
| + | |
− | | + | |
− | 用法:g++ [选项] file...
| + | |
− | | + | |
− | 选项:
| + | |
− | | + | |
− | {| style="border: none" width="100%"
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− | |-
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− | | width="200px" | -pass-exit-codes
| + | |
− | | Exit with highest error code from a phase
| + | |
− | |-
| + | |
− | | --help
| + | |
− | | Display this information
| + | |
− | |-
| + | |
− | | --target-help
| + | |
− | | Display target specific command line options
| + | |
− | |-
| + | |
− | |
| + | |
− | |
| + | |
− | |-
| + | |
− | |
| + | |
− | |
| + | |
− | |}
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− | | + | |
− | | + | |
− | | + | |
− |
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− |
| + | |
− | --help={common|optimizers|params|target|warnings|[^]{joined|separate|undocumented}}[,...]
| + | |
− | Display specific types of command line options
| + | |
− | (Use '-v --help' to display command line options of sub-processes)
| + | |
− | --version Display compiler version information
| + | |
− | -dumpspecs Display all of the built in spec strings
| + | |
− | -dumpversion Display the version of the compiler
| + | |
− | -dumpmachine Display the compiler's target processor
| + | |
− | -print-search-dirs Display the directories in the compiler's search path
| + | |
− | -print-libgcc-file-name Display the name of the compiler's companion library
| + | |
− | -print-file-name=<lib> Display the full path to library <lib>
| + | |
− | -print-prog-name=<prog> Display the full path to compiler component <prog>
| + | |
− | -print-multiarch Display the target's normalized GNU triplet, used as
| + | |
− | a component in the library path
| + | |
− | -print-multi-directory Display the root directory for versions of libgcc
| + | |
− | -print-multi-lib Display the mapping between command line options and
| + | |
− | multiple library search directories
| + | |
− | -print-multi-os-directory Display the relative path to OS libraries
| + | |
− | -print-sysroot Display the target libraries directory
| + | |
− | -print-sysroot-headers-suffix Display the sysroot suffix used to find headers
| + | |
− | -Wa,<options> Pass comma-separated <options> on to the assembler
| + | |
− | -Wp,<options> Pass comma-separated <options> on to the preprocessor
| + | |
− | -Wl,<options> Pass comma-separated <options> on to the linker
| + | |
− | -Xassembler <arg> Pass <arg> on to the assembler
| + | |
− | -Xpreprocessor <arg> Pass <arg> on to the preprocessor
| + | |
− | -Xlinker <arg> Pass <arg> on to the linker
| + | |
− | -save-temps Do not delete intermediate files
| + | |
− | -save-temps=<arg> Do not delete intermediate files
| + | |
− | -no-canonical-prefixes Do not canonicalize paths when building relative
| + | |
− | prefixes to other gcc components
| + | |
− | -pipe Use pipes rather than intermediate files
| + | |
− | -time Time the execution of each subprocess
| + | |
− | -specs=<file> Override built-in specs with the contents of <file>
| + | |
− | -std=<standard> Assume that the input sources are for <standard>
| + | |
− | --sysroot=<directory> Use <directory> as the root directory for headers
| + | |
− | and libraries
| + | |
− | -B <directory> Add <directory> to the compiler's search paths
| + | |
− | -v Display the programs invoked by the compiler
| + | |
− | -### Like -v but options quoted and commands not executed
| + | |
− | -E Preprocess only; do not compile, assemble or link
| + | |
− | -S Compile only; do not assemble or link
| + | |
− | -c Compile and assemble, but do not link
| + | |
− | -o <file> Place the output into <file>
| + | |
− | -pie Create a position independent executable
| + | |
− | -shared Create a shared library
| + | |
− | -x <language> Specify the language of the following input files
| + | |
− | Permissible languages include: c c++ assembler none
| + | |
− | 'none' means revert to the default behavior of
| + | |
− | guessing the language based on the file's extension
| + | |
− | | + | |
− | Options starting with -g, -f, -m, -O, -W, or --param are automatically
| + | |
− | passed on to the various sub-processes invoked by g++. In order to pass
| + | |
− | other options on to these processes the -W<letter> options must be used.
| + | |
− | | + | |
− | For bug reporting instructions, please see:
| + | |
− | <file:///usr/share/doc/gcc-5/README.Bugs>.
| + | |
− | | + | |
− | =PostgreSQL=
| + | |
− | | + | |
− | =Eclipse=
| + | |
− | | + | |
− | During eclipse installing, if error occured type following command to fix the error.
| + | |
− | | + | |
− | sudo apt-get install eclipse --fix-missing
| + | |