FTP the file from one server to other (commands)
1.ftp
2. Login to the other server
3. choose the directory you want to move the file(with cd /folder1/folder2....)
4. Use Command put(put ) for multiple files(mput). Similarly the get command
Attach the file in unix to mail
uuencode filename filename | mail XX@XX.com
ls -la to list the hidden files.
Unzip a file:
Use gunzip filename.gz
Zip a file
Use gzip command(syntax: gzip filename)
To run .ksh file
just type scriptname.ksh and press enter or use ksh scriptname
To know where are you exactly in Unix use pwd command
To Know what user u have login command is whoami
To know which groups are u belong to by typing groups username command.
And all other commands like cd,mv,cp,head,tail all we know normally.
To list all the files according to size(see below command)
ls -l|sort +4 -nr
To see how much space used in unix
df -k (give the path name) and also du -sH to know how much space used
To Know which shell you are using
type echo $shell result is like this /usr/bin/ksh(ie korn)
displays information about the operating system
$ uname result is like Linux or AIX
you can use the history command to view the command history
$ history or fc -l command
examples:
1 12:30 echo $history
2 12:30 history
3 12:30 pwd
4 12:30 cd web_files/
5 12:31 history
grep -c "string_name$" filename
$ indicates end-of-line (and ^ would indicate start-of-line)
-c option of grep tells you the count instead of actual lines
To know which groups are u belong to by typing groups username command.
And all other commands like cd,mv,cp,head,tail all we know normally.
To list all the files according to size(see below command)
ls -l|sort +4 -nr
To see how much space used in unix
df -k (give the path name) and also du -sH to know how much space used
To Know which shell you are using
type echo $shell result is like this /usr/bin/ksh(ie korn)
displays information about the operating system
$ uname result is like Linux or AIX
you can use the history command to view the command history
$ history or fc -l command
examples:
1 12:30 echo $history
2 12:30 history
3 12:30 pwd
4 12:30 cd web_files/
5 12:31 history
To remove control-M from file in unix use this command
dos2ux input_file_name > output_file_name
To find particular file in unix server: go to the particular folder and type below command
find . -name 'filename' -print
grep Command:Search current directory and all subdirectories for all .c files last modified less than 3 days ago
find . -name '*.c' -mtime -3
Search current directory and all subdirectories
find . -name 'tnsnames*'
find . -name 'tnsnames*'
Search for all files without the .txt extension
find . -not -name "*.txt"
grep -c "string_name$" filename
$ indicates end-of-line (and ^ would indicate start-of-line)
-c option of grep tells you the count instead of actual lines
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