TLDRBins TLDRBins / Grep


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Basic

grep '<STRING>' <FILE>
Sample Output: TO-DO

Grep from files recursively (e.g from current directory)

grep -rni '<STRING>' .
Sample Output: TO-DO

Grep from binary

grep -a '<STRING>' <FILE>
Sample Output: TO-DO

Grep hash from binary with perl regex

grep -aPo '[a-fA-F0-9]{32}' <FILE>
Sample Output: TO-DO

Grep from binaries recusively (e.g. from /var/log)

sudo grep -rHa "<STRING>" /var/log
Sample Output: TO-DO

Find unique char of a file

cat <FILE> | od -cvA none -w1 | sort -bu | tr -d '\n' | tr -d ' '
Sample Output: TO-DO