46 lines
1.2 KiB
Bash
46 lines
1.2 KiB
Bash
#!/bin/bash
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##### bash framework
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# some useful bash functions to make things easier
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## use printf for safety purposes
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# http://www.etalabs.net/sh_tricks.html
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# @param string what to say
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say () { printf %s\\n "$*" ; }
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sayn () { printf %s "$*" ; }
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## check if user is root
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root () { [[ "$EUID" -eq 0 ]] ; }
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## check if last call had errors
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## if yes print generic error message and exit
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ok() { [[ "$?" -ne 0 ]] && echo "ERROR, aborting." && exit 1; }
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## colors
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# use ANSI escape codes
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normal () { printf '\033[0m' ; }
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red () { printf '\033[0;31m' ; }
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green () { printf '\033[0;32m' ; }
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black () { printf '\033[0;30m' ; }
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brown () { printf '\033[0;33m' ; }
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orange () { printf '\033[0;33m' ; }
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blue () { printf '\033[0;34m' ; }
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purple () { printf '\033[0;35m' ; }
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cyan () { printf '\033[0;36m' ; }
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gray () { printf '\033[0;37m' ; }
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grey () { printf '\033[1;30m' ; }
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lred () { printf '\033[1;31m' ; }
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lgreen () { printf '\033[1;32m' ; }
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yellow () { printf '\033[1;33m' ; }
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lblue () { printf '\033[1;34m' ; }
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lpurple (){ printf '\033[1;35m' ; }
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lcyan () { printf '\033[1;36m' ; }
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white () { printf '\033[1;37m' ; }
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# quick styler, usage "style *color*"
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style() {
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[[ "$1" == "" ]] && orange || $1
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sayn " ::: "
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normal
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}
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