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Comment by Offirmo on How to make a variable symlink ? (or something similar)

@FaheemMitha edited the question to precise that we are using the same machine (remotely)

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Comment by Offirmo on How to make a variable symlink ? (or something similar)

Thanks but I edited the question to precise that we are all using the same machine, hence the problem.

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Comment by Offirmo on What is the syntax of a complex condition in shell?

My scripts have the #! /bin/sh shebang, and the default shell is ksh. Why would sh not be used ?

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Comment by Offirmo on Shell: How to read the bytes of a binary file and print...

unlike the other, xxd is also able to revert the modification. With that, it is possible to alter a binary file with shell.

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Comment by Offirmo on Creating numerous directories using mkdir

In bash 4, this works : mkdir -p {2014..2019}/{01..12}/{01..31} with correct 0 padding. For fellow googlers.

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Answer by Offirmo for What is the syntax of a complex condition in shell?

I tried some syntax and found that if [[ $a -eq 1 ]] && [[ $b -eq 1 || $b -eq 2 ]]; then ... fi is working.

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What is the syntax of a complex condition in shell?

If want to express the following test in shell (sh) : if ( a == 1 && ( b == 1 || b == 2 )) { ... } So far, the best I have been able to write is this : if [[ $a -eq 1 ]]; then if [[ $b -eq 1...

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