JAVA J2EE 4 U

 /dbs/2025_Q2_F1/OPatch/opatch lsinventory | grep "Patch" | sort > old.txt

/dbs/2026_Q1_V1/OPatch/opatch lsinventory | grep "Patch" | sort > new.txt

diff old.txt new.txt

comm -3 \

<( /dbs/2025_Q2_F1/OPatch/opatch lsinventory | grep "Patch" | sort ) \

<( /dbs/2026_Q1_V1/OPatch/opatch lsinventory | grep "Patch" | sort )