我目前正在调试一些预写的CSH脚本,以使它们可执行.在组合两个字符串以创建完整的文件路径时,我遇到了一些问题.
我需要组合文件路径:
rdir = ../picks/rec_files/REC_FILE_
使用动态文件名:
mcs = 68320
nm = ${mcs}.txt (for example)
当try 组合这两个字符串时,输出变量之间有大量空格,我不确定如何go 掉这些空格.任何帮助都将不胜感激.
我试过的是:
-
file = ${rdir}${nm}
个
output = ../picks/rec_files/REC_FILE_ 68320.txt
个个个个
-
file = echo ${rdir}${nm}
个
output = ../picks/rec_files/REC_FILE_ 68320.txt
个个个个
-
file = "${rdir}${nm}"
个
output = ../picks/rec_files/REC_FILE_ 68320.txt
个个个个
-
file = echo `${rdir}${nm}`
个
output = ../picks/rec_files/REC_FILE_ 68320.txt
个个个个
What I was expecting:
output = ../picks/rec_files/REC_FILE_68320.txt