mahmood questions

• recursive find some 'foo' and tar
• BIOS and DOS interrupts (16H and 21H)
• Run time and reported cycle counts in linux perf
• variable size array matching
• Unable to commit to git with the gpg key error
• BufferedReader proper usage
• hg commit opens an editor
• modifying the PS file to thick the line
• Where to download the Android SDK?
• Using alias for changing the default python version

mahmood answers