Almost all commercial software comes with attractive graphical user interfaces command line that allow us to work and play by touching and mousing. This is great for deleting a file by dragging it into a trash can, renaming a file by clicking onto its name, or editing text by mouse ...
基本UNIX命令说明书
Tutorial on using find, a UNIX and Linux command for walking a file hierarchy. Examples of finding a file by name, finding and deleting a file, finding a directory and searching by modification time and permissions. The UNIX and Linux find command ...
A hard link then just creates another file with a link to the same underlying inode. Symbolic uses different inode. Deleting renaming or moving the original file will not affect the hard link as it links to the underlying inode. Any changes to the data on the inode is reflected in all f...
-a ProcessID 将调试程序和正在运行的进程连接起来。为了连接调试程序,您需要拥有对该进程使用 kill 命令的权限。使用 ps 命令来决定进程的 ID。如果您获得许可,dbx 程序中断该进程,决定目标文件的完整名称,读入符号信息和提示输入命令。 -c CommandFile 读入标准输入之前,在文件中运行 dbx 子命令。$HOME 目录中指...
$ cat file Cygwin Unix Linux Solaris AIX 1. Delete the 1st lineor the header line: $ sed '1d' file Unix Linux Solaris AIX d command is to delete a line. 1d means to delete the first line. The above command will show the file content by deleting the first line. However, the source...
Why use the command line? A brief tour of the terminal Reading file contents Listing files intelligently Piping one command into another Finding files based on search criteria Searching for text with grep Copying, moving, and deleting files ...
alias is a builtin command in bash and csh. There is also an external utility with the same name and functionality. example You can use the alias command to modify the rm so that it always displays an interactive query before deleting a file. $ alias rm="rm -i" Unfortunately, this ali...
Prezto enriches the ZSH command line interface environment with sane defaults, aliases, functions, auto completion, and prompt themes. There are some prezto-specific plugins at https://github.com/belak/prezto-contrib. pumice Pumice is a lightweight plugin manager for ZSH. ryzshrc ryzshrc is a ...
e.g. export FZF_DEFAULT_OPTS_FILE=~/.fzfrc[!WARNING] FZF_DEFAULT_COMMAND is not used by shell integration due to the slight difference in requirements. CTRL-T runs $FZF_CTRL_T_COMMAND to get a list of files and directories ALT-C runs $FZF_ALT_C_COMMAND to get a list of directories...