12 авг. 2013 г. · It looks as if you were on the right track. You just need to add the else statement after the ";" following the "then" statement. How to run one command if a previous command succeeds ... unix - How to write if else in one line in shell? - Stack Overflow Condense an if statement into one line in bash - Stack Overflow Другие результаты с сайта stackoverflow.com

18 мар. 2024 г. · In this tutorial, we'll explore how to construct if–else statements on a single line. First, we look at Bash one-liners in general. Next, we do ...

20 янв. 2017 г. · I would like to know how can I write if conditions inside a bash script on a single line. For example, how can I write this on a single line, ...

17 апр. 2024 г. · To express one-line if-else conditions in Bash, use the ternary operator AND “&&” and OR “||” . If the condition is true, the code associated ...

7 февр. 2024 г. · In this syntax, command1 executes if the condition evaluates to true, and command2 executes if the condition evaluates to false. It's a ...

In this section, we use the “if” statement in a single line. To do this, we first use the Bash shell which is “#!/bin/bash” just like in the previous example.

21 окт. 2019 г. · The general rule in most cases: When the shell knows from the syntax, that your line is not complete, it allows you to continue on the next line ...

11 февр. 2017 г. · Try this, if [ -f ~/.ssh/config ]; then echo -e "\xE2\x9C\x94 Config file existing"; fi. or [ ! -f ~/.ssh/config ] || echo -e "\xE2\x9C\x94 ...

Another powerful technique for writing concise Bash if statements is to encapsulate common conditional logic into reusable functions. This approach not only ...

17 мая 2023 г. · 1. Start by enclosing the condition in square brackets []. The condition can be any valid Bash expression that evaluates to either true or false ...