sed and awk are a programming language in themselves as the masters say. Truly, mastering half of the Unix scripting consists of mastering sed and awk commands.
Supposing you have a file myfile and you want to remove the last character from the file. The following command does this and saved the clean file without the junk characters in cleanfile
sed '$s/,$//' myfile > cleanfile
Supposing you have a file myfile and you want to remove the last character from the file. The following command does this and saved the clean file without the junk characters in cleanfile
sed '$s/,$//' myfile > cleanfile
No comments :
Post a Comment