- BASH ON MAC COPY DIRECTORY HOW TO
- BASH ON MAC COPY DIRECTORY INSTALL
- BASH ON MAC COPY DIRECTORY CODE
- BASH ON MAC COPY DIRECTORY SERIES
It simply executes a few checks like the current memory usage, the current CPU usage, the number of TCP connections and the version of the kernel.Ĭopy the code bellow and add this in a file called remote_check.sh #!/bin/bash # BASH script that checks the following: # - Memory usage # - CPU load # - Number of TCP connections # - Kernel version # Memory check #Įcho "#" echo "The current memory usage on $ is: " echo "" This is the demo script that I've prepared. I've deployed 3 servers on Digital Ocean that we would use The BASH Script I've created a really simple BASH scrip that we will use for our example There's a better way to do that and it would save you the first two steps. Let's have a hypothetical scenario where you need to execute a BASH script on multiple remote servers, but you don't want to manually copy the script to each server, then again login to each server individually and only then execute the script. Bash is available by default on Linux and macOS operating systems.
BASH ON MAC COPY DIRECTORY SERIES
Scripts are used to run a series of commands. Any command that you can run from the command line can be used in a bash script. If you prefer to download the phar manually, here are the available versions:Ĭomposer (composer.phar) versions history 2.3.Executing BASH script on Multiple Remote Serversīash is a Unix shell, which is a command line interface ( CLI) for interacting with an operating system.
BASH ON MAC COPY DIRECTORY INSTALL
To programmatically install specific major versions you can use the preview flag on either the installer or self-update.įor snapshot builds, which are done from the latest Composer commit, If you would like to help test pre-release versions you can use the Download channelsīy default the installer and composer self-update willĭownload the latest stable version only. The installer provides more options for specific environments, use the Example: php composer-setup.php -2.2 -help See "Download channels" below for more details. Select a specific version channel instead of the default latest stable.
Example: php composer-setup.php -version=1.0.0-alpha8 -preview, -snapshot, -1 (EOL), -2, -2.2 (LTS) You can install composer to a specific release by using the -version option and providing a
You can specify the filename (default: composer.phar) using the -filename option.Įxample: php composer-setup.php -filename=composer -version Example: php composer-setup.php -install-dir=bin -filename You can install composer to a specific directory by using the -install-dir option and providingĪ target directory.
BASH ON MAC COPY DIRECTORY HOW TO
Instead, please link to this page or check how to install Composer programmatically. It will change with every version of the installer. WARNING: Please do not redistribute the install code. Sudo mv composer.phar /usr/local/bin/composerįor details, see the instructions on how to install Composer globally. Most likely, you want to put the composer.phar into a directory on your PATH, so you can simply call composer from any directory ( Global install), using for example:
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