3-n

 #!/bin/sh

#./retina.sh directory file_suffix_for_reference file_suffix_to_look_for [-v]
# for example:
#./retina.sh Images.xcassets 2x 3x [-v]

counter=1

file_list=()
while IFS= read -d $'\0' -r file ; do

3-n

    GTButton *button0 = ({
        GTButton *button = [[GTButton alloc] init];
        [button setTitle:@"top" forState:UIControlStateNormal];
        [self.view addSubview:button];
        button;
    });
    
    GTButton *button1 = ({
        GTButton *button = [[GTButton alloc] init];
        [button setTitle:@"1" forState:UIControlStateNormal];

3-n

#!/bin/bash

UnRelLink() {
        local link=$1
        echo "http://it-ebooks.info$link"
}

GetBook() {
        echo Downloading \#$1...
        index=http://it-ebooks.info/book/$1/