53fb803740
* OMB - Major Refactor - Aliases and completions now works like plugins (need to enabled in .bashrc) - Removed the compatible check in spectrum.sh, OMB now works with Bash v3.x like the old days. - Removed core plugin, added those bash functions into base.sh and load during startup. - Updated OSH template for new installations - Added history config and few other stuff from #17 @TODO: Added a shell script to update old version of .bashrc to new one. * Fixed ShellCheck issues * Fixed ShellCheck issues
33 lines
726 B
Bash
33 lines
726 B
Bash
#!/usr/bin/env bash
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# bu.plugin.sh
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# Author: Taleeb Midi <taleebmidi@gmail.com>
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# Based on oh-my-zsh AWS plugin
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#
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# command 'bu [N]' Change directory up N times
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#
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# Faster Change Directory up
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# shellcheck disable=SC2034
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function bu () {
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function usage () {
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cat <<-EOF
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Usage: bu [N]
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N N is the number of level to move back up to, this argument must be a positive integer.
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h help displays this basic help menu.
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EOF
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}
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# reset variables
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STRARGMNT=""
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FUNCTIONARG=$1
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# Make sure the provided argument is a positive integer:
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if [[ ! -z "${FUNCTIONARG##*[!0-9]*}" ]]; then
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for i in $(seq 1 $FUNCTIONARG); do
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STRARGMNT+="../"
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done
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CMD="cd ${STRARGMNT}"
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eval $CMD
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else
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usage
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fi
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}
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