system date into variable unix
You have
temp =`date +%Y%m%d` ^So you need to remove the space between temp and date:
#!/bin/shtemp=$(date +%Y%m%d) # better than `exp`, thanks @OliverDulac (see comments)echo "$temp"With this it works to me.
Make sure the file has execution permissions:
chmod +x your_fileor just execute it with
/bin/sh /your/script/path/your_file
Your script indeed has a syntax error, to fix it remove the space after temp in the second line, but this error will not throw execute permission denied but line 2: temp: command not found.
Your script does not have the execution rights, to fix it invoke:
chmod +x FILE.shwhere FILE is the name of this script.