For listing the files in Unix, we can use the command
ls - ls will allow you to list the files and folder in a particualr permissions
For see the files full details like last modfied date , file owner , file groups -lrt can be used
ls -lrt or ls -ltr can used used tol files with file owner ,file group and last modified stamp
For listing the hidden files in Unix the below command -a can used be along with -lrt
ls -lart - This will all files inlcude hidden files in a directory
To see what are the folders that has extened permissions aprart from file owner and file groups below command can be used.
ls -le - This will display the directory that has extened permission.
After identifying the extened permission, For updating the group or add extra group
acledit an be used.
acledit directory
head : used to for get top rows in a file
usage : head -10 file.txt
The above command will fetch first 10 rows from a file file.txt
tail : used to for get last rows in a file
usage : tail -10 file.txt
The above command will fetch last 10 rows from a file file.txt
To check the number of lines wc command will be used
wc -l filename.txt (filename.txt is the filename we need to check the number of lines)
To list the files with specific text in a folder
grep -Ril "search keyword" "filepath"
with two arguments like search keyword and filepath we can find the keyword that is used in all files.
No comments:
Post a Comment