Shell Question - 未名空间MITBBS历史存档

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Shell Question# Unix - 噫吁兮，危乎高哉

j*n2001-07-17 07:07

1 楼

Hi, Every High Hand,
One question
In my shell script, I need to pass a absolute file name to
it:
e.g.
>main.sh /home/username/config.cfg
I need to run this script with different cfg files, and make
some temp directories, according to the filename.
How can I parse the absolute file location to the filename
without extenstion?
e.g.
How to parse '/home/username/config.cfg' -> 'config'?
Thanks in advance.

m*n2001-07-17 07:07

2 楼

#!/bin/ksh
fullpath=/home/username/config.cfg
filename=${fullpath##*/}
echo $filename
withoutext=${filename%.cfg}
echo $withoutext

【在 j***n 的大作中提到】

: Hi, Every High Hand,
: One question
: In my shell script, I need to pass a absolute file name to
: it:
: e.g.
: >main.sh /home/username/config.cfg
: I need to run this script with different cfg files, and make
: some temp directories, according to the filename.
: How can I parse the absolute file location to the filename
: without extenstion?

c*g2001-07-17 07:07

3 楼

#!/bin/csh
set fullpath = /home/username/config.cfg
echo $fullpath齱
set in1 = $fullpath:r
set filename = $in1:r
echo $filename
exit

【在 m******n 的大作中提到】

: #!/bin/ksh
: fullpath=/home/username/config.cfg
: filename=${fullpath##*/}
: echo $filename
: withoutext=${filename%.cfg}
: echo $withoutext

j*n2001-07-17 07:07

4 楼

Thanks, guys, here is another solution
#!/bin/ksh
namein=$1
basein=`basename ${namein}` #the baseline command will
remove the path
nameout=${basein%.cfg}
echo $nameout
It is really cool to have so may High-hands here.

【在 c**g 的大作中提到】

: #!/bin/csh
: set fullpath = /home/username/config.cfg
: echo $fullpath齱
: set in1 = $fullpath:r
: set filename = $in1:r
: echo $filename
: exit
: