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// NOTE: only escapes a " if it's not already escaped | |
function escapeDoubleQuotes(str) { | |
return str.replace(/\\([\s\S])|(")/g,"\\$1$2"); // thanks @slevithan! | |
} | |
escapeDoubleQuotes(`ab`); // ab => ab (nothing escaped) | |
escapeDoubleQuotes(`a"b`); // a"b => a\"b | |
escapeDoubleQuotes(`a\\"b`); // a\"b => a\"b (nothing escaped) | |
escapeDoubleQuotes(`a\\\\"b`); // a\\"b => a\\\"b | |
escapeDoubleQuotes(`a\\\\\\"b`); // a\\\"b => a\\\"b (nothing escaped) |
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#!/bin/bash | |
# bash generate random alphanumeric string | |
# | |
# bash generate random 32 character alphanumeric string (upper and lowercase) and | |
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
# bash generate random 32 character alphanumeric string (lowercase only) | |
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1 |
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#!/bin/sh | |
# | |
# a simple way to parse shell script arguments | |
# | |
# please edit and use to your hearts content | |
# | |
ENVIRONMENT="dev" |
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