
How to silence output in a Bash script? - Stack Overflow
2017年3月9日 · I have a program that outputs to stdout and would like to silence that output in a Bash script while piping to a file. For example, running the program will output: % myprogram % WELCOME TO MY PROGRAM % Done. I want the following script to not output anything to the terminal: #!/bin/bash myprogram > sample.s
How can I suppress all output from a command using Bash?
2020年2月21日 · It's a way to silence the script FROM WITHIN THE SCRIPT itself. All of the answer here seem to be addressing silencing the script from the command line when you run it, or silencing the output of specific lines within the script.
Silencing the Output of a Bash Command | Baeldung on Linux
3 天之前 · To silence the output of a command, we redirect either stdout or stderr — or both — to /dev/null. To select which stream to redirect, we need to provide the FD number to the redirection operator.
linux静默执行命令 - Worktile社区
2024年3月16日 · 在Linux中,可以使用shell脚本来实现静默执行命令的功能。 静默执行命令指的是在执行命令的过程中不显示任何输出或提示信息。 一种常用的方法是使用重定向符号”>/dev/null”将命令的标准输出和标准错误输出都重定向到空设备文件/dev/null中。 这样,执行命令时不会产生任何输出。 1. 创建一个shell脚本文件,例如silent.sh: 注意,your_command是要执行的命令,可以根据实际情况进行替换。 2. 给脚本文件添加可执行权限: 3. 执行脚本文件: 这 …
VIM学习笔记 静默执行命令(silent) - 知乎 - 知乎专栏
运行外部Shell命令 时,将显示提示信息“Press ENTER or type command to continue”,需要用户点击回车键才可以返回常规模式。 如果不希望显示提示信息,那么可以使用:silent 命令: 如果需要清除命令本身及其输出信息,那么可以使用Ctrl-L快捷键或:redraw! 命令来重画屏幕。 您可以 自定义命令,来合并以上两步操作: :command! -nargs=1 Silent execute ':silent !'.<q-args> | execute ':redraw!' 使用以下自定义命令,将首先执行外部命令,然后重画屏幕: 通过结合:execute 命 …
shell 执行命令_VIM学习笔记 静默执行命令(silent) - CSDN博客
2020年12月5日 · 运行外部Shell命令时,将显示提示信息“Press ENTER or type command to continue”,需要用户点击回车键才可以返回常规模式。 如果不希望显示提示信息,那么可以使用:silent 命令: 如果需要清除命令本身及其输出信息,那么可以使用Ctrl-L快捷键或:redraw! 命令来重画屏幕。 您可以自定义命令,来合并以上两步操作: :command! -nargs =1 Silent execute ':silent !'. <q-args> | execute ':redraw!' 使用以下自定义命令,将首先执行外部命令,然后重画 …
Is there a way to make bash job control quiet? - Stack Overflow
2012年6月19日 · There are 2 basic scenarios for silencing Bash's job-control messages: CodeGnome's helpful answer answer suggests enclosing the background command in a simple subshell - e.g, (sleep 10 &) - which effectively silences job-control messages - both on job creation and on job termination. This has an important side effect:
tools/trim-silence.sh at master · ye-kyaw-thu/tools
preprocessing and postediting tools especially for NLP (bash, perl, python) - tools/trim-silence.sh at master · ye-kyaw-thu/tools
How to execute shell commands silently? - Vi and Vim Stack …
To execute a command without triggering the Enter message, like: Press ENTER or type command to continue. try the following simple example: Then press Ctrl + L (or :redraw!) to refresh the screen when back to Vim. To avoid need for …
bash - silence echo without output to terminal - Super User
In your case its stdout is the terminal, this (not echo) is what you want to silence. You have two options: (Redirecting stdout and/or stderr to /dev/null is a basic general way to make a command silent.) There's a subtle difference between the two.
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