ln -s input.txt file_link: This command creates a symbolic link named "file_link" pointing to the file "input.txt". The -s option creates a symbolic link, and the first argument is the target file (input.txt), and the second argument is the name of the symbolic link (file_link)....
ln -s:link -soft创建一个软链接,相当于创建一个快捷方式 mkdir:Make Directory(创建目录) touch:touch man:Manual su:Swith user(切换用户) cd:Change directory ls:List files mkfs:Make file system fsck:File system check uname:Unix name lsmod:List modules mv:Move file cp:Copy file ln:Link files ...
For more information on this command check this link.chmod -options filenamec. chownThe chown command stands for "change owner", and allows you to change the owner of a given file or folder, which can be a user and a group. Basic usage is simple forward first comes the user (owner),...
git_revert_line.sh - reverts the first line that matches a given regex from the Git head commit's version of the same line number. Useful to revert some changes caused by over zealous sed'ing scripts, where you want to cherry-pick revert a single line change git_files_in_history.sh ...
When bash is invoked as an interactive login shell, or as a non-interactive shell with the --login option, it first reads and executes commands from the file /etc/profile, if GNU Bash-4.1 Last change: 2009 December 29 3 User Commands BASH(1) that file exists. After reading that file,...
毫秒 时区) Change:文件最近一次的改变时间(年-月 -日 时:分:秒.毫秒 时区) Birth:文件的创建时间,为"-"表示不识别; 正常的文件系统查看信息说明: File:stat查看的文件名; ID:十六进制文件系统ID; Namelen:文件系统允许最大的文件名长度; Type:文件系统类型; Block size:用于传输的块大小; Fundamental ...
Apply a change, such as a filter, and you can see the difference on your screen in real time. OneShot combines real-time photo effects with photo editing. It containts a fully featured photo editor that allows to edit effects of existing photos and to undo effects of photos that have ...
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printf “%s \n” $TARGET_CLUSTER_NODE_IP 如何初始化一个字符串数组变量,并遍历输出其每一个字符串元素的值? #!/bin/bash declare -a string_array=("Hello world!" "How are you?" "Nice to meet you!" "How do you do?" ) # Read the array values with space ...
as the ability to clear the screen or scroll backward. The -d option does not otherwise change the behavior of less on a dumb termi‐ nal. -Dxcolor or --color=xcolor [MS-DOS only] Sets the color of the text displayed. x is a single character which selects the type of text whose ...