Hi guys,
I´m trying to replace the 2 last folders name in a list of directories with a new string, but I´m don´t know which regex to apply.
Directories list:
C/my user/documents/games & music
C/my user/documents/photos 09-24-2008
C/my user/settings/config ?1_2
* The last folder may have... (11 Replies)
cat input.txt
agsbdafgd
ertebrtreter
ahrbrwerg
The last character of a line that does not start with a would be changed to Z.
Final output:
agsbdafgd
ertebrtreteZ
ahrbrwerg
Can anyone post the sed command to do that? (2 Replies)
Hi All,
Was wondering how I can do the following....
I have a String as follows
"ACCTRL000005022RRWDKKEEDKDD...."
This string can be in a file called tail.out or in a Variable called $VAR2
Now I have another variable called $VAR1="000004785" (9 bytes long), I need the content of... (5 Replies)
Hi All,
I have a file having one line only.
It is like
trapsess:inform|10.232.167.18|1|1|50|25|0|0|0|5|1|1|78|0037|
I want to replace the numbers in last two columns by As.
It should look like
trapsess:inform|10.232.167.18|1|1|50|25|0|0|0|5|1|1|AA|AAAA|
Please, suggest me any shell... (12 Replies)
Hi Everyone,
I am new and need your help.
Can anyone please help me in removing the ^M character from all the file in a folder recursively.
Please provide me the code.
Response will be Really appreciated.
Thanks in Advance (4 Replies)
Hello,
I heva a problem creating a script that read specifc value from all the files of an entire folder
I have a number of email files into a directory and i need to extrect from each file 2 specific values.
After that i have to put them into a new file that looks like that:
To: value1
... (1 Reply)
Hi,
I need to replace an entire mailx line as follows using sed:
sed -e 's/<line1>/<newline>/g' <filename>
But I am getting comman garbled error since the new line has many special characters. I enclosed allspecial chars in \ but still no use.
Can any one help me?
Please use code... (2 Replies)
with in my files i have the data like this, starting with a pipe and ending the line with a pipe.
all i want is to replace the first and last pipe , remove those
trying to use following sed command, but it is only showing on the screen the entire data of the file as if it removed, but when i... (4 Replies)
I am trying to use the below sed command to replace all "|" to ^, in a folder had 50 dat files. when i tried with 1 file it worked but when i tried with wild card, is not working.
sed -i 's/"|"/\^/g' *.dat
Is this the proper way to use sed command thank you very much for help. (3 Replies)
I have a file which comes every day and the file data look's as below.
Vi abc.txt
a|b|c|d\n
a|g|h|j\n
Some times we receive the file with only a new line character in the file like
vi abc.txt
\n (8 Replies)
Discussion started by: rak Kundra
8 Replies
LEARN ABOUT REDHAT
column
COLUMN(1) BSD General Commands Manual COLUMN(1)NAME
column -- columnate lists
SYNOPSIS
column [-tx] [-c columns] [-s sep] [file ...]
DESCRIPTION
The column utility formats its input into multiple columns. Rows are filled before columns. Input is taken from file operands, or, by
default, from the standard input. Empty lines are ignored.
The options are as follows:
-c Output is formatted for a display columns wide.
-s Specify a set of characters to be used to delimit columns for the -t option.
-t Determine the number of columns the input contains and create a table. Columns are delimited with whitespace, by default, or with
the characters supplied using the -s option. Useful for pretty-printing displays.
-x Fill columns before filling rows.
Column exits 0 on success, >0 if an error occurred.
ENVIRONMENT
COLUMNS The environment variable COLUMNS is used to determine the size of the screen if no other information is available.
EXAMPLES
(printf "PERM LINKS OWNER GROUP SIZE MONTH DAY HH:MM/YEAR NAME
"
; ls -l | sed 1d) | column -t
SEE ALSO colrm(1), ls(1), paste(1), sort(1)HISTORY
The column command appeared in 4.3BSD-Reno.
BSD June 6, 1993 BSD