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22 lines
418 B
Bash
Executable file
22 lines
418 B
Bash
Executable file
#!/usr/bin/env sh
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# Description: Edit file as superuser
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#
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# Shell: POSIX compliant
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# Author: Anna Arad
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EDITOR="${VISUAL:-${EDITOR:-vi}}"
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is_cmd_exists () {
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which "$1" > /dev/null 2>&1
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echo $?
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}
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if [ "$(is_cmd_exists sudo)" -eq "0" ]; then
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sudo "$EDITOR" "$1"
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elif [ "$(is_cmd_exists sudoedit)" -eq "0" ]; then
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sudoedit "$1"
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elif [ "$(is_cmd_exists doas)" -eq "0" ]; then
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doas "$EDITOR" "$1"
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fi
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