command-tab

#import <Foundation/Foundation.h>
#import "AFNetworking.h"

int main(int argc, const char *argv[])
{
    @autoreleasepool {
        NSURL *url = [NSURL URLWithString:@"https://api.github.com/users/AFNetworking/repos"];
        NSURLRequest *request = [NSURLRequest requestWithURL:url];
        AFJSONRequestOperation *operation = [AFJSONRequestOperation JSONRequestOperationWithRequest:request success:^(NSURLRequest *request, NSHTTPURLResponse *response, id JSON) {
            NSLog(@"success: %@", JSON);

command-tab

# Parse a provisioning profile
# Extract the first DeveloperCertificates <data> entry
# Remove any leading whitespace
# Remove any blank lines
# Base64 decode the blob
# Parse the .cer with OpenSSL
# Extract the first line, which is the certificate subject (the rest is the cert blob)
# End up with a string like: subject= /UID=AABBCCDDEE/CN=iPhone Developer: First Last (FFGGHHIIJJ)/C=US

# Note: Uses xmlstarlet to parse the plist, but you could probably use PlistBuddy or grep, too