bash-scripting | Presentation about advanced bash features | Document Editor library
kandi X-RAY | bash-scripting Summary
kandi X-RAY | bash-scripting Summary
This is a presentation about bash, written in remark.
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Trending Discussions on bash-scripting
QUESTION
I am in the very basic of the basic with Shell. In general, I only use the WSL2 for ssh. Now, I write a loop, so I google for an example to see how it works. Here is my ref:https://ryanstutorials.net/bash-scripting-tutorial/bash-loops.php. The problem is that even if I just copy and paste their examples, I get the error:
...ANSWER
Answered 2021-Jan-19 at 18:00The problem is probably that you copy-pasted the script from Windows and tried to execute it from Linux. Windows uses CR in addition to NL for new lines, where Linux uses only '\n' and finds the former ('\r') strange.
Try something like this from your WSL2 terminal:
QUESTION
Hope you are all well!
I am after achieving this relatively simple task, yet I am failing in getting optimal results, so I need your help.
Scenario:
I have the following files and folders (directories) structure:
...ANSWER
Answered 2020-Oct-20 at 11:59Here is a working solution I have come up with so far which needs to be optimised and cleaned up, its rudimentary and I can use optimisation tips:
QUESTION
Currently, I am using a bash-script in order to enable sharding for DB and then shard collection. I am using eval:
...ANSWER
Answered 2020-Sep-04 at 15:52Your command client.admin.command('enableSharding', db_name)
is correct; however it can only be run against a mongos
instance; I suspect you are trying to run it against a mongod
instance.
QUESTION
i am newbie in bash-scripting and linux. I want to write a script to get a username from the terminal and say whether that username is on the passwd or not. i wrote and tried below script but it doesn't work. help me that what i can do.
...ANSWER
Answered 2020-Mar-19 at 01:13Your script could look like that:
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