Home | 简体中文 | 繁体中文 | 杂文
| Github | 知乎专栏 | Facebook | Linkedin | Youtube | 打赏(Donations) | About目录
- 19. Shell
- 19.1. 快捷键
- 19.1.1. 命令行编辑命令
- 19.1.2. 重新执行命令快捷键
- 19.1.3. 终端控制快捷键
- 19.1.4. Bang (!) 命令
- 19.2. chsh - change login shell
- 19.3. 执行程序返回值
- 20. Bash Shell
- 20.1. bash - GNU Bourne-Again SHell
- 20.1.1. -n 检查脚本是否有语法错误
- 20.1.2. -x 显示详细运行过程
- 20.2. 切换身份
- 20.3. I/O 重定向
- 20.3.1. stdout
- 20.3.2. error 重定向
- 20.3.3. 使用块记录日志
- 20.3.4. tee - read from standard input and write to standard output and files
- 20.3.5. 创建文件
- 20.3.6. 快速清空一个文件的内容
- 20.4. pipes (FIFOs)
- 20.5. mktemp - create a temporary file or directory 临时目录与文件
- 20.6. History 命令历史记录
- 20.6.1. .bash_history
- 20.6.2. 清理历史记录
- 20.6.3. .mysql_history
- 20.7. hash - hash database access method
- 20.8. prompt
- 20.9. 变量 variable
- 20.9.1. 系统变量
- 20.9.2. 表达式
- 20.9.3. Internal Environment Variables
- 20.9.4. set 设置变量
- 20.9.5. unset 变量销毁
- 20.9.6. 设置变量默认值
- 20.9.7. export 设置全局变量
- 20.9.8. declare
- 20.9.9. Numerical 数值运算
- 20.9.10. Strings 字符串操作
- 20.9.11. Array 数组
- 20.9.12. read 赋值多个变量
- 20.9.13. eval
- 20.9.14. typeset
- 20.9.15. envsubst - substitutes environment variables in shell format strings
- 20.10. conditions if and case
- 20.10.1. if
- 20.10.2. case
- 20.11. Loops for, while and until
- 20.11.1. for
- 20.11.2. while
- 20.11.3. until
- 20.12. Functions
- 20.12.1. Local variables
- 20.13. User interfaces
- 20.13.1. input
- 20.14. subshell
- 20.15. Example
- 20.15.1. 有趣的Shell
- 20.15.2. backup
- 20.15.3. CPU 核心数
- 20.15.4. Password
- 20.15.5. processes
- 20.15.6. Shell 技巧
- 20.15.7. to convert utf-8 from gb2312 code
- 20.15.8. 使用内存的百分比
- 20.15.9. 合并apache被cronlog分割的log文件
- 20.15.10. Linux 交集 差集 并集
- 21. 小众 Shell
- 21.1. fish shell
- 21.1.1. 安装 fish shell
- 21.1.2. 配置 fish
- 21.1.3. 环境变量
- 21.2. Z Shell
- 21.2.1. installing Z shell
- 21.2.2. Oh My ZSH!
- 21.2.3. Starting file
- 21.2.4. Prompting
- 21.2.5. Aliases
- 21.2.6. History
- 21.2.7. FAQ
- 21.3. Berkeley UNIX C shell (csh)
- 21.3.1.
- 21.4. KornShell
- 21.4.1.
- 22. Shell 命令
- 22.1. Help Commands
- 22.1.1. man - an interface to the on-line reference manuals
- 22.2. getconf - Query system configuration variables
- 22.3. test 命令
- 22.3.1. 判断目录
- 22.4. 目录和文件
- 22.4.1. dirname
- 22.4.2. filename
- 22.4.3. test - check file types and compare values
- 22.4.4. file — determine file type
- 22.4.5. stat
- 22.4.6. mkdir - make directories
- 22.4.7. rename
- 22.4.8. touch
- 22.4.9. truncate
- 22.4.10. ls - list directory contents
- 22.4.11. cp - copy files and directories
- 22.4.12. rm - remove files or directories
- 22.4.13. df - report file system disk space usage
- 22.4.14. du - estimate file space usage
- 22.4.15. tac - concatenate and print files in reverse
- 22.4.16. split - split a file into pieces
- 22.4.17. find - search for files in a directory hierarchy
- 22.5. 包管理 / 压缩 / 解压
- 22.5.1. tar — The GNU version of the tar archiving utility
- 22.5.2. cpio - copy files to and from archives
- 22.5.3. gzip
- 22.5.4. zip, zipcloak, zipnote, zipsplit - package and compress (archive) files
- 22.5.5. bzip2, bunzip2 - a block-sorting file compressor
- 22.5.6. RAR
- 22.5.7. 7-Zip
- 22.5.8. RAR
- 22.5.9. xz, unxz, xzcat, lzma, unlzma, lzcat - Compress or decompress .xz and .lzma files
- 22.6. 日期和时间
- 22.6.1. 日期格式
- 22.6.2. -d --date=
- 22.6.3. 时间戳
- 22.6.4. RFC 2822
- 22.6.5. UTC
- 22.6.6. 字符串转日期
- 22.7. 数值与运算
- 22.7.1. 数值运算
- 22.7.2. seq - print a sequence of numbers
- 22.7.3. bc - An arbitrary precision calculator language
- 22.8. 文本处理
- 22.8.1. iconv - Convert encoding of given files from one encoding to another
- 22.8.2. 字符串处理命令expr
- 22.8.3. cat - concatenate files and print on the standard output
- 22.8.4. nl - number lines of files
- 22.8.5. tr - translate or delete characters
- 22.8.6. cut - remove sections from each line of files
- 22.8.7. printf - format and print data
- 22.8.8. Free `recode' converts files between various character sets and surfaces.
- 22.8.9. /dev/urandom 随机字符串
- 22.8.10. col - filter reverse line feeds from input
- 22.8.11. apg - generates several random passwords
- 22.8.12. head/tail
- 22.8.13. 反转字符串或文件内容
- 22.8.14. TAB符号与空格处理
- 22.8.15. grep, egrep, fgrep, rgrep - print lines matching a pattern
- 22.8.16. sort - sort lines of text files
- 22.8.17. uniq
- 22.8.18. awk
- 22.8.19. sed
- 22.8.20. XML 工具
- 22.9. 表格操作/行列转换
- 22.9.1. column - columnate lists
- 22.9.2. paste - merge lines of files
- 22.9.3. join
- 22.10. standard input/output
- 22.10.1. xargs - build and execute command lines from standard input
- 22.11. flock - manage locks from shell scripts
- 22.12. 进制转换 - 16进制 - 8进制 - 二进制
- 22.12.1. od - dump files in octal and other formats
- 22.12.2. hexdump, hd -- ASCII, decimal, hexadecimal, octal dump
- 22.12.3. xxd - make a hexdump or do the reverse.
- 22.12.4. binutils
- 22.13. 文件比较
- 22.13.1. diff
- 22.13.2. sdiff
- 22.13.3. diff3
- 22.14. ed, red - text editor
- 22.15. vim
- 22.15.1. vim 初始化
- 22.15.2. 查找与替换
- 22.15.3. 删除操作
- 22.15.4. 插入文件
- 22.15.5. 批处理
- 22.15.6. line()
- 22.15.7. set fileformat
- 22.15.8. 空格与TAB转换
- 22.16. Wget - The non-interactive network downloader.
- 22.16.1. Logging and input file
- 22.16.2. 下载相关参数
- 22.16.3. HTTP options (HTTP 选项)
- 22.16.4. Recursive download
- 22.16.5. --no-passive-ftp disable the "passive" transfer mode.
- 22.16.6. 下载一组连续的文件名
- 22.17. CURL - transfer a URL
- 22.17.1. 基本用法
- 22.17.2. 提交表单数据
- 22.17.3. 上传文件
- 22.17.4. connect-timeout
- 22.17.5. max-time
- 22.17.6. compressed
- 22.17.7. 代理服务器
- 22.17.8. -w, --write-out <format> 输出格式定义
- 22.17.9. -A/--user-agent <agent string>
- 22.17.10. referer
- 22.17.11. -v
- 22.17.12. -o, --output FILE Write output to <file> instead of stdout
- 22.17.13. -L, --location
- 22.17.14. -H/--header <line> Custom header to pass to server (H)
- 22.17.15. curl-config
- 22.17.16. 指定网络接口或者地址
- 22.17.17. Cookie 处理
- 22.17.18. Restful 应用 JSON 数据处理
- 22.17.19. 访问自签名证书
- 22.17.20. HTTP2
- 22.17.21. FAQ
- 22.18. expect
- 22.18.1. 模拟登录 telnet 获取Cisco配置
- 22.18.2. 模拟登录 ssh
- 22.18.3. SCP
- 22.18.4. openssl 例子
- 22.18.5. expect-lite - quick and easy command line automation tool
- 22.19. Klish - Kommand Line Interface Shell (the fork of clish project)
- 22.19.1. 安装Klish
- 22.19.2. 为用户指定clish作为默认Shell
- 22.19.3. FAQ
- 22.20. Limited command Shell (lshell)
- 22.21. jq - Command-line JSON processor
- 22.21.1. --raw-output
- 22.22. 信息摘要
- 22.22.1. cksum, sum -- display file checksums and block counts
- 22.22.2. md5sum - compute and check MD5 message digest
- 22.22.3.
- 22.23. envsubst - substitutes environment variables in shell format strings
- 22.24. parallel - build and execute shell command lines from standard input in parallel
- 22.25. multitail
- 22.26. Logging
- 22.26.1. logger - a shell command interface to the syslog(3) system log module
- 22.27. Password
- 22.27.1. Shadow password suite configuration.
- 22.27.2. newusers - update and create new users in batch
- 22.27.3. chpasswd - update passwords in batch mode
- 22.27.4. sshpass - noninteractive ssh password provider
- 24. TUI
- 24.1. terminal
- 24.1.1. resize - set TERMCAP and terminal settings to current xterm window size
- 24.1.2. tset, reset - terminal initialization
- 24.1.3. stty - change and print terminal line settings
- 24.2. tput
- 24.2.1. Change the prompt color using tput
- 24.3. dialog
- 24.3.1. --inputbox
- 24.4. whiptail - display dialog boxes from shell scripts
- 24.4.1. --msgbox
- 24.4.2. --infobox
- 24.4.3. --yesno
- 24.4.4. --inputbox
- 24.4.5. --passwordbox
- 24.4.6. --textbox
- 24.4.7. --checklist
- 24.4.8. --radiolist
- 24.4.9. --menu
- 24.4.10. --gauge
- 25. Utility Programs
- 25.1. Shell Terminal
- 25.1.1. screen - screen manager with VT100/ANSI terminal emulation
- 25.1.2. tmux — terminal multiplexer
- 25.1.3. byobu - wrapper script for seeding a user's byobu configuration and launching a text based window manager (either screen or tmux)
- 25.2. asciinema 终端录屏
