charlesrocket

gcc -nostdlib -static -o a.out flag.s
objcopy --dump-section .text=flag.bin a.out
hd flag.bin

charlesrocket

machine github.com login USER password PASS protocol https

charlesrocket

Keybase proof

I hereby claim:

• I am charlesrocket on github.
• I am charlesrocket (https://keybase.io/charlesrocket) on keybase.
• I have a public key ASCzfft_LCXMUTerQU0gfL3DApju_qtEEx9IXTxLtVBKFQo

To claim this, I am signing this object:

charlesrocket

#!/bin/bash
git show-branch -a \
| grep '\*' \
| grep -v `git rev-parse --abbrev-ref HEAD` \
| head -n1 \
| sed 's/.*\[\(.*\)\].*/\1/' \
| sed 's/[\^~].*//'

charlesrocket

IFS='.' read -ra ADDR <<< "$1"
ICONSET=${ADDR[0]}.iconset
mkdir $ICONSET
sips -z 16 16     $1 --out $ICONSET/icon_16x16.png
sips -z 32 32     $1 --out $ICONSET/icon_16x16@2x.png
sips -z 32 32     $1 --out $ICONSET/icon_32x32.png
sips -z 64 64     $1 --out $ICONSET/icon_32x32@2x.png
sips -z 128 128   $1 --out $ICONSET/icon_128x128.png
sips -z 256 256   $1 --out $ICONSET/icon_128x128@2x.png
sips -z 256 256   $1 --out $ICONSET/icon_256x256.png

charlesrocket

mkicns() {
    if [[ -z "$*" ]] || [[ "${*##*.}" != "png" ]]; then
        echo "input file invalid"
    else
        filename="${1%.*}"
        mkdir "$filename".iconset
        for i in 16 32 128 256 ; do
            n=$(( i * 2 ))
            sips -z $i $i "$1" --out "$filename".iconset/icon_${i}x${i}.png
            sips -z $n $n "$1" --out "$filename".iconset/icon_${i}x${i}@2x.png