無參數運行,獲得的輸出結果爲:
argv_0=[main]
argv_1=[(null)]
argv_2=[REMOTEHOST=10.229.26.252]
argv_3=[HOSTNAME=localhost.localdomain]
argv_4=[SHELL=/bin/bash]
argv_5=[TERM=vt100]
argv_6=[HISTSIZE=1000]
argv_7=[QTDIR=/usr/lib64/qt-3.3]
argv_8=[OLDPWD=/home/view/zx]
argv_9=[QTINC=/usr/lib64/qt-3.3/include]
argv_10=[USER=view]
argv_11=[LS_COLORS=no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=01;32:*.cmd=01;32:*.exe=01;32:*.com=01;32:*.btm=01;32:*.bat=01;32:*.sh=01;32:*.csh=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.bz=01;31:*.tz=01;31:*.rpm=01;31:*.cpio=01;31:*.jpg=01;35:*.gif=01;35:*.bmp=01;35:*.xbm=01;35:*.xpm=01;35:*.png=01;35:*.tif=01;35:]
argv_12=[MAIL=/var/spool/mail/view]
argv_13=[PATH=/usr/lib64/qt-3.3/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/lib/jdk/bin:/home/view/bin:.]
argv_14=[INPUTRC=/etc/inputrc]
argv_15=[PWD=/home/view/zx/c]
argv_16=[JAVA_HOME=/usr/lib/jdk]
argv_17=[LANG=zh_CN. GB18030]
argv_18=[SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass]
argv_19=[SHLVL=1]
argv_20=[HOME=/home/view]
argv_21=[LANGUAGE=zh_CN. GB18030:zh_CN. GB2312:zh_CN]
argv_22=[LOGNAME=view]
argv_23=[QTLIB=/usr/lib64/qt-3.3/lib]
argv_24=[LESSOPEN=|/usr/bin/lesspipe. sh %s]
argv_25=[G_BROKEN_FILENAMES=1]
argv_26=[_=./main]
argv_27=[(null)]