<Backspace>键删除左边的一个字符,使用<Delete>键删除右边的一个字符 <Up> <Down> history | less 用history列出历史命令事件编号后,!24 重新执行该命令,还可以重新执行命令前对命令小修改 !number:s/pattern/replacement/ 25 vi tempfile !25:s/tempfile/data/ 这次希望打开叫
命令:history格式:history功能:帮助用户回忆执行过的命令。选项:注释:例如:% history4.20联机帮助手册命令:man (manual)格式:man command_name功能:显示参考手册,提供联机帮助信息。选项:注释:-k 按制定关键字查询有关命令例如:% man tar4.21建立别名命令:alias格式:alias newname name功能:用户可以将常用的命令用自己...
d(delete)、c(change)和y(yank)这一类的指令在 vi 中的指令格式为: Operator + Scope command (运算子) (范围) 运算子: l d 删除指令。删除资料,但会将删除资料复制到记忆体缓冲区。 l y 将资料(字组、行列、句子或段落)复制到缓冲区。 l p 放置(put)指令,与 d 和 y 配和使用。可将最后delete或...
命令或参数仅需输入前几位就可以用Tab 键补全; Ctrl + R :用于查找使用过的命令(history 命令用于列出之前使用过的所有命令,然后输入! 命令加上编号(!2 )就可以直接执行该历史命令); Ctrl + L:清除屏...
Unix History Command - Learn how to use the Unix history command to view and manage your command history effectively.
另外,readline的模式问题,BASH缺省的是emac模式(set -o emacs),通过'set -o vi'可以切换到vi模式,同一个网站上也有两篇很好的文章介绍操作技巧,值得一看。BASH VI 模式Working Productively in Bash's Vi Command Line Editing Mode (with Cheat Sheet)BASH EMAC 模式Bash Emacs Editing Mode Cheat Sheet ...
the commandrm OldFIle.txt. The command is calling thermutility, which deletes files in a directory. The command also includes the argumentOldFIle.txt, which is the file to be deleted. When the user enters this command in the shell, the kernel runs thermprogram and deletes the specified ...
不过，根据上面commandlinfu中的另一个说法，可以直接这样做：for h in `find /proc/*/fd -ilname ...
fzf-history-search - Replaces Ctrl+R with an fzf-driven history search that includes date/times. fzf-it - Make any command interactive wrapping it with fzf functionality. fzf-marks - Little script to create, navigate and delete bookmarks in bash and zsh, using the fuzzy finder fzf. fzf-pa...
If you want to see the last command press theUparrow key. You can pressUpandDownin order to scroll through the history of commands that you’ve entered. If you want to re-execute a past command, you can scroll to that command then pressEnter. Try getting back to theecho 'Hello World...