為什么在cat命令之前不會(huì)進(jìn)行條件判斷

編程序了沒(méi)

    if [ -e R_FILENAME1 -a -e R_FILENAME2 ]; then
        cat ${R_FILENAME1}>${S_FILENAME}
        cat ${R_FILENAME2}>>${S_FILENAME}
    fi


報(bào)錯(cuò)：
cat: /home/app/companydb/abeprosdb_dev/data/recv/A3U056: No such file or directory
cat: /home/app/companydb/abeprosdb_dev/data/recv/A3U117: No such file or directory

關(guān)陰月飛

回復(fù) 1# 編程序了沒(méi)


     if [ -e R_FILENAME1 -a -e R_FILENAME2 ]; then  ==》

if [ -e $R_FILENAME1 -a -e $R_FILENAME2 ]; then