您还可以删除其他文件

if [ -e $( echo $1 | cut -d" " -f1 ) ] ; then
   ...
fi

我使用的Bash代码:

if ls /syslog/*.log > /dev/null 2>&1; then
   echo "Log files are present in /syslog/;
fi

我用这个:

filescount=`ls xorg-x11-fonts* | awk 'END { print NR }'`  
if [ $filescount -gt 0 ]; then  
    blah  
fi

Use:

if ls -l  | grep -q 'xorg-x11-fonts.*' # grep needs a regex, not a shell glob
then
     # do something
else
     # do something else
fi

for i in xorg-x11-fonts*; do
  if [ -f "$i" ]; then printf "BLAH"; fi
done

这将适用于多个文件，文件名中有空白。

在KornShell, Bash和Z shell shell中使用新的花哨的shmancy特性(这个例子不处理文件名中的空格):

# Declare a regular array (-A will declare an associative array. Kewl!)
declare -a myarray=( /mydir/tmp*.txt )
array_length=${#myarray[@]}

# Not found if the first element of the array is the unexpanded string
# (ie, if it contains a "*")
if [[ ${myarray[0]} =~ [*] ]] ; then
   echo "No files not found"
elif [ $array_length -eq 1 ] ; then
   echo "File was found"
else
   echo "Files were found"
fi

for myfile in ${myarray[@]}
do
  echo "$myfile"
done

是的，这闻起来确实像Perl。我很高兴我没有踩进去;)