哪个文件中包括用户ID、主目录和SHELL信息()
A./etc/passwd
B./etc/security/user
C./etc/security/environ
D./etc/security/passwd
- · 有5位网友选择 D,占比62.5%
- · 有2位网友选择 A,占比25%
- · 有1位网友选择 B,占比12.5%
A./etc/passwd
B./etc/security/user
C./etc/security/environ
D./etc/security/passwd
A./etc/shadow
B./etc/group
C./etc/passw
D./home/passwd
A./etc/security/passwd
B./etc/security/user
C./etc/security/environ
D./etc/passwd
A./etc/security/passwd
B. /etc/security/user
C. /etc/security/environ
D. /etc/passwd
在UNIX系统中,Shell程序(19)实现显示用户主目录以及当前命令的进程标识符。
A.cho UserHome directory:$LOGNAME echo Carrent shell's PID:$$
B.echo UserHome directory:$HOME echo Carrent shell's PID:$@
C.echo UserHome directory:$ LOGNAME echo Carrent shell's PID:S@
D.echo UserHome directory:$HOME echo Carrent shell's PID:$$
在UNIX系统中,Shell程序______实现显示用户主目录以及当前命令的进程标识符。
A.echo UserHome directorY:$LOGNAME
echo Carrent shell'Ss PID:$$
B.echo UserHome directory:$HOME
echo Carrent shell'PID:$@
C.echo UserHome directory:$LOGNAME
echo Carrent shell's PID:$@
D.echo UserHome directory:$HOME
echo Carrent shell's PID:$$
在UNIX系统中,Shell程序(21)实现显示用户主目录以及当前命令的进程标识符。
A.echo UserHome directory:$LOGNAME echo Current shell's PID:$$
B.echo UserHome directory:$HOME echo Current shell'PID:$@
C.echO UserHOme directOIy:$LOGNAME echo Current shell'sPID:$@
D.echo UserHome directory:$HOME echo Current shell'sPID:$$
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