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Search: Posts Made By: johnprogrammer
713
Posted By Neo
There is an option in the MacOS terminal to close...
There is an option in the MacOS terminal to close the window when the shell exits. That is what I use.

https://www.unix.com/members/1-albums233-picture1129.png
240
Posted By rbatte1
The { and } are very useful for clarity. It is...
The { and } are very useful for clarity. It is also very useful for these cases too:-

You want to refer to command line parameter ten or over. Some OSes would interpret $10 as actually the...
240
Posted By RudiC
man sh:
man sh:
844
Posted By Don Cragun
The POSIX equivalent is: x=$((x+5))
The POSIX equivalent is:
x=$((x+5))
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