alias ll='ls -alF' alias la='ls -A' alias l='ls -CF' # Add an "alert" alias for long running commands. Use like so: # sleep 10; alert alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^...
$ls-la ~ | grep -i .bash_aliases# Check if file is available$touch~/.bash_aliases# Create empty alias file 打开.bashrc 文件并查找以下部分。此部分代码负责检查文件 .bash_aliases 是否存在于用户主目录下,并在启动新终端会话时加载它。 # Alias definitions.# You may want to put all your additi...
https://www.digitalocean.com/community/tutorials/an-introduction-to-useful-bash-aliases-and-functions https://www.educba.com/bash-alias/ https://linuxize.com/post/how-to-create-bash-aliases/
由此可见,“profile” 系列文件的主要目的在于为“登录shell”设置环境变量和启动程序;而“rc” 系列文件的主要目的在于设置功能和别名。 顺便提一句,Linux 中“rc” 是英文 “run command” 的缩写,表示文件中存放需要执行的命令。其实这也非常符合逻辑,设置功能就要执行 shopt 命令,而设置别名要执行 alias 命令。与...
Once you set an alias in.bash_profile, you need to make sure it’s working. You can do this by running this command:source ~/.bash_profile. This will reload everything without having to quit out of terminal to reset, so that you can see the changes in action. ...
1. You have decided to create an alias so that when you type c, the system will run the clear command to clear the screen. Begin by logging in as user student on tty1, then input and test your alias. [student@stationX ~]$alias c='clear' ...
To create aliases for the current directory run: aliases init This creates a.aliasesfile in the current directory with a commented out alias structure that looks like below: #alias_name:#command: ./super_command.sh # required#confirm: true # optional - You will be asked to confirm before ...
# Create the variable name. $ var="world" $ ref="hello_$var" # Print the value of the variable name stored in 'hello_$var'. $ printf '%s\n' "${!ref}" value 1. 2. 3. 4. 5. 6. 7. 8. 9. 或者,在bash4.3+上:
alias Create an alias, a shortcut that references a command. alsactl Access advanced controls for ALSA soundcard driver. amidi Perform read/write operation for ALSA RawMIDI ports. amixer Access CLI-based mixer for ALSA soundcard driver. anacron Used to run commands periodically. aplay Sound reco...
aliasgcp='git cherry-pick' Mnemonic: gitcherry-pick Example: $ gcp 06b12b8464725ec7b2c8d618a95f8b46c95b9f59 [master f77f027] Add .gitkeep placeholder to config directory. 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 config/.gitkeep ...