jd --version (return code: 0)
JD 2.8.9-150226, (c) 2006-2015 JD project
configure: '--build=x86_64-linux-gnu' '--includedir=/usr/include' '--infodir=/usr/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--libdir=/usr/lib/x86_64-linux-gnu' '--libexecdir=/usr/lib/x86_64-linux-gnu' '--disable-maintainer-mode' '--disable-dependency-tracking' '--prefix=/usr' '--mandir=/usr/share/man' '--with-sessionlib=xsmp' '--with-alsa' '--with-gthread' '--with-migemo' '--with-migemodict=/usr/share/cmigemo/utf-8/migemo-dict' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/jd-abXJoC/jd-2.8.9-150226=. -fstack-protector-strong -Wformat -Werror=format-security' 'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,now' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2 -fdebug-prefix-map=/build/jd-abXJoC/jd-2.8.9-150226=. -fstack-protector-strong -Wformat -Werror=format-security'
jd --help (return code: 0)
Usage: jd [OPTION] [URL,FILE]
-h, --help
Display this information
-m, --multi
Do not quit even if multiple sub-process
-n, --norestore
Do not restore backup files
-s, --skip-setup
Skip the setup dialog
-l, --logfile
Write message to msglog file
-g, --geometry WxH-X+Y
The initial size and location
-V, --version
Display version of this program