allow jvmtop.sh to be called from a symlink #95
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With this change jvmtop.sh can be symlinked in a directory in the PATH and called from anywhere. # ls -l /usr/local/bin/jvmtop.sh lrwxrwxrwx 1 root root 32 Dec 13 21:46 /usr/local/bin/jvmtop.sh -> /opt/jvmtop with space/jvmtop.sh Before the change: # jvmtop.sh Error: Could not find or load main class com.jvmtop.JvmTop After the change it works, even if the script is a symlink, and if spaces are contained in the path. Source for the change: http://stackoverflow.com/questions/59895/getting-the-current-present-working-directory-of-a-bash-script-from-within-the-s#comment54598418_246128
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With this change
jvmtop.shcan be symlinked in a directory in thePATHand called from anywhere.$ ls -l /usr/local/bin/jvmtop.sh lrwxrwxrwx 1 root root 32 Dec 13 21:46 /usr/local/bin/jvmtop.sh -> /opt/jvmtop with space/jvmtop.shBefore the change:
After the change it works, even if the script is a symlink, and if spaces are contained in the path.
Source for the change:
http://stackoverflow.com/questions/59895/getting-the-current-present-working-directory-of-a-bash-script-from-within-the-s#comment54598418_246128