Blog

  • Behind Cloudflare

    Change DNS to Cloudflare for protecting.

  • Install sshpass on macOS

    It can not be done by simply using the command: brew install sshpass for security reason. I followed the steps from “Install sshpass on MacOS“.

    And here is my steps and logs. My macOS has linuxify installed, so it complied with gnu tools.

    mkdir -p git/sourceforge/sshpass && cd $_
    wget https://nchc.dl.sourceforge.net/project/sshpass/sshpass/1.09/sshpass-1.09.tar.gz
    tar xvzf sshpass-1.09.tar.gz
    cd sshpass-1.09
    ./configure
    sudo make install
    
    linkirin@arale: sshpass-1.09$ ./configure
    checking for a BSD-compatible install... /usr/local/opt/coreutils/libexec/gnubin/install -c
    checking whether build environment is sane... yes
    checking for a thread-safe mkdir -p... /usr/local/opt/coreutils/libexec/gnubin/mkdir -p
    checking for gawk... gawk
    checking whether make sets $(MAKE)... yes
    checking whether make supports nested variables... yes
    checking for style of include used by make... GNU
    checking for gcc... gcc
    checking whether the C compiler works... yes
    checking for C compiler default output file name... a.out
    checking for suffix of executables...
    checking whether we are cross compiling... no
    checking for suffix of object files... o
    checking whether we are using the GNU C compiler... yes
    checking whether gcc accepts -g... yes
    checking for gcc option to accept ISO C89... none needed
    checking whether gcc understands -c and -o together... yes
    checking dependency style of gcc... gcc3
    checking how to run the C preprocessor... gcc -E
    checking for grep that handles long lines and -e... /usr/local/opt/grep/libexec/gnubin/grep
    checking for egrep... /usr/local/opt/grep/libexec/gnubin/grep -E
    checking for ANSI C header files... yes
    checking for sys/types.h... yes
    checking for sys/stat.h... yes
    checking for stdlib.h... yes
    checking for string.h... yes
    checking for memory.h... yes
    checking for strings.h... yes
    checking for inttypes.h... yes
    checking for stdint.h... yes
    checking for unistd.h... yes
    checking minix/config.h usability... no
    checking minix/config.h presence... no
    checking for minix/config.h... no
    checking whether it is safe to define __EXTENSIONS__... yes
    checking for gcc... (cached) gcc
    checking whether we are using the GNU C compiler... (cached) yes
    checking whether gcc accepts -g... (cached) yes
    checking for gcc option to accept ISO C89... (cached) none needed
    checking whether gcc understands -c and -o together... (cached) yes
    checking dependency style of gcc... (cached) gcc3
    checking for ANSI C header files... (cached) yes
    checking for sys/wait.h that is POSIX.1 compatible... yes
    checking fcntl.h usability... yes
    checking fcntl.h presence... yes
    checking for fcntl.h... yes
    checking for stdlib.h... (cached) yes
    checking for string.h... (cached) yes
    checking sys/ioctl.h usability... yes
    checking sys/ioctl.h presence... yes
    checking for sys/ioctl.h... yes
    checking for unistd.h... (cached) yes
    checking termios.h usability... yes
    checking termios.h presence... yes
    checking for termios.h... yes
    checking for an ANSI C-conforming const... yes
    checking for pid_t... yes
    checking for ssize_t... yes
    checking vfork.h usability... no
    checking vfork.h presence... no
    checking for vfork.h... no
    checking for fork... yes
    checking for vfork... yes
    checking for working fork... yes
    checking for working vfork... (cached) yes
    checking whether gcc needs -traditional... no
    checking for stdlib.h... (cached) yes
    checking for GNU libc compatible malloc... yes
    checking sys/select.h usability... yes
    checking sys/select.h presence... yes
    checking for sys/select.h... yes
    checking sys/socket.h usability... yes
    checking sys/socket.h presence... yes
    checking for sys/socket.h... yes
    checking types of arguments for select... int,fd_set *,struct timeval *
    checking return type of signal handlers... void
    checking for select... yes
    checking for posix_openpt... yes
    checking for strdup... yes
    checking that generated files are newer than configure... done
    configure: creating ./config.status
    config.status: creating Makefile
    config.status: creating config.h
    config.status: executing depfiles commands
    linkirin@arale: sshpass-1.09$ sudo make install
    gcc -DHAVE_CONFIG_H -I.   -I/usr/local/opt/libressl/include  -g -O2 -MT main.o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c
    mv -f .deps/main.Tpo .deps/main.Po
    gcc  -g -O2  -L/usr/local/opt/libressl/lib -o sshpass main.o
     /usr/local/opt/coreutils/libexec/gnubin/mkdir -p '/usr/local/bin'
      /usr/local/opt/coreutils/libexec/gnubin/install -c sshpass '/usr/local/bin'
     /usr/local/opt/coreutils/libexec/gnubin/mkdir -p '/usr/local/share/man/man1'
     /usr/local/opt/coreutils/libexec/gnubin/install -c -m 644 sshpass.1 '/usr/local/share/man/man1'
    linkirin@arale: sshpass-1.09$ sshpass -V
    sshpass 1.09
    (C) 2006-2011 Lingnu Open Source Consulting Ltd.
    (C) 2015-2016, 2021 Shachar Shemesh
    This program is free software, and can be distributed under the terms of the GPL
    See the COPYING file for more information.
    
    Using "assword" as the default password prompt indicator.
    
    
  • Upgrade from RHEL 8.4 to 8.5

    Got into office this Wednesday and also do a sudo dnf upgrade -y. It is RHEL 8.5 now and works okay.

  • BENQ WiT ScreenBar

    Just for keeping a record here. Bought from PChome24h on 05-07-2021

  • D-Link DIR-882

    The old WiFi router WZR-HP-G300NH2 is bought in May, 2012. Recently our Dyson Pure Cool machines lost connections a lot and it’s annoying. Although after tuned some settings in g300nh2 (TX Power and WiFi channels), it gets stable now. I ordered another WiFi router D-Link DIR-882.

    The setting process of dir-882 is smooth, BUT it lost web GUI every time after I changed the subnet. So I have to keep using the default 192.168.0.0/24, it’s not a big deal.

    Because the plan of HiNet Light broadband I use is just 100/40M and it’s the maximum bandwidth I can use, there is no need to use the latest WiFi 6 products.

    Next I can try OpenWrt firmware on g300nh2 and maybe turn it to a small services machine.