mirror of
https://github.com/notwa/rc
synced 2024-11-12 15:59:02 -08:00
22 lines
630 B
Bash
Executable file
22 lines
630 B
Bash
Executable file
#!/usr/bin/env zsh
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# compat: +ash +bash +dash +zsh
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# though technically compatible with other shells,
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# extra functionality is through zsh's extended arithmetic functions.
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hex() { ### @-
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### perform arithmetic using the shell and display the result as
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### an unsigned 32-bit integer in hexadecimal.
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### see also [`arith`](#arith) and [`bin`](#bin).
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###
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### ```
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### $ hex 0x221EA8-0x212020
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### 0000FE88
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### ```
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###
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### **NOTE:** there also exists a hex(1) program provided by
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### the *basez* package that i don't use.
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printf "%08X\n" "$(($@))"
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}
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[ -n "${preload+-}" ] || hex "$@"
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