除了上面的./example.sh的方法,另一种运行bash script的方式是bash example.sh。 变量 如果仅仅是想要运行一连串的命令,似乎我手打也行啊,没必要专门写个bash script。这时候,就需要变量了。有了变量,他就可以干很多事了。 变量赋值和其他很多语言很相似(比如python),是一种dynamical typing的方式赋值,而想要调用变...
This above script can convert the case of a file of any length with a single click fromuppercasetolowercaseand vice-versa if required, with little modification. Create a Simple Calculator in Bash The following bash script is a simple calculator program that allows the user to perform basic ar...
A lib for bash script,xshell-main.zipBl**il 上传186KB 文件格式 zip bash A lib for bash script,xshell-main.zip 点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 led-tcp-mastecanf 2025-02-07 06:39:13 积分:1 Krita 5.1.1.zip 2025-02-07 03:06:16 积分:1 ...
In this post, I will be discussing the scripts from a mathematical and numerical point of view. Although I posted a more complex script (Simple Calculator) in the previous post, it was difficult for users to understand. Hence, I thought I would teach you another useful aspect of learning ...
Check if the divisor is zero. If it is, we print an error message and exit the script. Use "bc" command-line calculator to perform floating-point division with two decimal places (scale=2). Test the "divide()" function by calling it with two numbers and storing the result in a varia...
2. Simple Backup bash shell script #!/bin/bash tar -czf myhome_directory.tar.gz /home/linuxconfig 3. Variables In this example we declare simple bash variable and print it on the screen ( stdout ) with echo command. #!/bin/bash ...
For division, we use "bc" command-line calculator to perform floating-point division with two decimal places (scale=2). We also handle division by zero error. 3. Factorial Function: Write a Bash script that defines a function called factorial which calculates and prints the factorial of a gi...
You can use bc as an interactive calculator by typing bc and pressing the “Enter” key. bc The bc application launches, announces its version number, and then waits for your input. Typing a calculation and pressing “Enter” causes bc to evaluate the calculation and display the answer. ...
A simple bash script for Slime Rancher that does plort market saturation calculations - supra0/slime-rancher-plort-calculator
Without any command-line arguments, the value of$1will be empty. When your script callsmkdir, it won't be passing an argument to it, and the mkdir command will return that error. To avoid this, you can check for the condition yourself and present a more friendly error: As always, begi...