ralt

Handling request for http://margaine.com/


debugger invoked on a HTTPICKLE::HTTPICKLE-CONDITION in thread
#<THREAD "main thread" RUNNING {1003266DB3}>:
  on incoming HTTP REQUEST

Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):

ralt

[ralt@zap httpickle]$ PORT=4445 ./build/httpickle 
Handling request for /
debugger invoked on a SIMPLE-ERROR in thread
#<THREAD "main thread" RUNNING {1003266AC3}>:
  

Type HELP for debugger help, or (SB-EXT:EXIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [PRINT-HEADERS] Print the headers and their values

ralt

# Laap

[ralt@zap wrk]$ curl localhost:9092
Pong
[ralt@zap wrk]$ ./wrk -H "Connection: close" -t12 -c400 -d10s http://localhost:9092
Running 10s test @ http://localhost:9092
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    11.48ms   75.29ms   1.67s    98.27%
    Req/Sec     2.97k     1.62k    7.21k    61.38%

ralt

# Lisp event loop-based HTTP server
[ralt@zap wrk]$ ./wrk -t12 -c400 -d10s http://localhost:5560
Running 10s test @ http://localhost:5560
  12 threads and 400 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    11.79ms   76.32ms   1.67s    98.24%
    Req/Sec     3.13k     2.17k    8.72k    63.38%
  347075 requests in 10.09s, 15.23MB read
  Socket errors: connect 0, read 0, write 0, timeout 12
Requests/sec:  34395.16

ralt

# 1000 concurrent HTTP requests to 127.0.0.1 where default nginx is sitting

# Using golang

[ralt@zap golang]$ time ./golang 

real	0m0.083s
user	0m0.165s
sys	0m0.087s
[ralt@zap golang]$ time ./golang 

ralt

    # In the paramiko server... this is super ugly.
    from subprocess import Popen, PIPE
    import select
    
    def _read_chan(chan, stdin):
        x = chan.recv(1)
        if ord(x) == 13:
            chan.send("\r\n")
            stdin.write("\n")
        else:

ralt

root@localhost:/mnt# gcc is_frozen.c -o is_frozen
root@localhost:/mnt# ./is_frozen /
frozen status: 0
root@localhost:/mnt# fsfreeze --freeze /
root@localhost:/mnt# ./is_frozen /
frozen status: 4
root@localhost:/mnt# fsfreeze --unfreeze /
root@localhost:/mnt# ./is_frozen /
frozen status: 0

ralt

#!/bin/bash

if [ ! -z "$1" ]; then
    echo "$1 doesn't exist."
    exit 1
fi

git filter-branch --force --index-filter \
    "git rm --cached --ignore-unmatch $1" \
    --prune-empty --tag-name-filter cat -- --all

ralt

export PASSPHRASE="REALLY COMPLICATED PASSWORD :)"

REM_IF_OLDER="54W"
FULL_IF_OLDER="8W"
ORIG_DIR=/home/foo/Backup
BACKUP_DIR=s3://s3-eu-west-1.amazonaws.com/foo/bar

duplicity --s3-use-new-style --force --s3-european-buckets remove-older-than $REM_IF_OLDER $BACKUP_DIR
duplicity --s3-use-new-style --s3-european-buckets --full-if-older-than $FULL_IF_OLDER \
  --exclude /home/foo/Backup/Dotfiles/gnupg/random_seed \

ralt

diff --git a/utils.c b/utils.c
index f10c178..04207b5 100644
--- a/utils.c
+++ b/utils.c
@@ -937,22 +937,20 @@ static int is_loop_device (const char* device) {
 static int resolve_loop_device(const char* loop_dev, char* loop_file,
 		int max_len)
 {
-	int ret;
-	FILE *f;