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https://github.com/notwa/rc
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9 lines
204 B
Bash
Executable file
9 lines
204 B
Bash
Executable file
#!/usr/bin/env bash
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# YES_ZSH
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trunc() {
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COLUMNS=${COLUMNS:-$(tput cols)}
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awk -vL=${1:-$COLUMNS} '{e=length>L?"…":"";print substr($0,0,L-(e?1:0)) e}'
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}
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[ "${SOURCING:-0}" -gt 0 ] || trunc "$@"
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