To join sed commands is needed -e option, for example:
If you have this command sed 's/search_1/replace_1/' input and this one sed 's/search_2/replace_2/' input
Youcan write with one sed invocation as follow: sed -e 's/search_1/replace_1/' -e 's/search_2/replace_2/' input
Or more compact like this:
Try doing this and see what happens.
How i can combine output of two commands in one file.......i tried this but it is not working although each command is working good seperately.....
head -1 filename | tail -1 filename
i think there is problem with command concatenator? (16 Replies)
Hi,
i tried to combine grep with find and it didnt work
grep 'find dirname filename"
i also would like that the file will be sorted in the way.
thanks a lot. (2 Replies)
How would I combine two nawk commands together without calling up nawk twice. Just like the sed -e command
nawk '$3>=from&&$3<=to' from="$STIME" to="$ETIME" | nawk '{$5="";$6=""}1' (2 Replies)
Dear friends,
I am just trying write one script using 2 files
one file will contain details like below
#X SERVER X LOCATION
URL="http://www.abcd.com"
FILENAME="abc.txt"
ID_NAME="myabc_xyz"
SERVER_PATH="/usr/local/dummy/html/....."
#Y SERVER Y LOCATION
URL="http://www.xyz.com"... (10 Replies)
Hi all,
I have large files with url-s ending on "|<number>" which is the Page Rank for the website as shown in the example below
http://www.machinokairo.com/2012/05/post-39.html|2
I am using "grep" to sort out all url-s in a particular way: first, remove all ending on "|0" and write the... (9 Replies)
my code:
gawk 'NR>'"${LASTLINENUM}"' && NR<='"${LINEENDNUM}"'' ${LOGFILE} | gawk '{l=$0;} /'"${STRING1}"'/ && /'"${STRING2}"'/ {for (i=NR-'"${BEFOREGLAF}"'; i<=NR+'"${AFTERGLAF}"'; i++) o=i; t++;} END { for(i=1; i<=NR; i++) if (o) print l; print t+=0;}'
i would like to combine this into one... (5 Replies)
I have the following sh-script:
konsole -T todo -e vi todo.txt &
konsole -T window1 -e ssh user@server &
konsole -T window2 -e ssh user@server2 -e cd directory &
The first two lines are working fine. The first opens a txt-file, the second opens a ssh-connection.
The third line... (6 Replies)
Hi,
Can someone please guide me how to combine the following two awk calls in one?
I noticed that it is very often situation for me, and I think that it can be replaced with one awk call.
The question is more general, not the exact one.
echo "A B C/D" | awk '{print $3}' | awk -F/ '{print... (4 Replies)
Hello,
I have the following code. I wonder if it can be combined into 1 command.
y=`ls -1| tail -n 1`
m=${y%.abc}
Thank you. (3 Replies)
Discussion started by: april
3 Replies
LEARN ABOUT DEBIAN
pyp
PYP(1) General Commands Manual PYP(1)NAME
pyp - The Pyed Piper: A Modern Python Alternative to awk, sed and Other Unix Text Manipulation Utilities
SYNOPSIS
pyp [options] files ...
DESCRIPTION
pyp, the Pyed Piper, is a command line tool for text manipulation. It is similar to awk and sed in functionality, but its subcommands are
Python based, and thus more familiar to many programmers.
It can operate both on a per-line base and on the complete input stream. Different features can be pipelined in a single command by using
the pipe character familiar from shell commands.
pyp backs up its input for reruns with modified commands, and can save commands as macros. On the downside, the rerun feature makes it
unsuitable for continuous pipe operation.
OPTIONS
These programs follow the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is
included below. For a complete description, use --manual.
-h, --help
Show this help message and exit.
-m, --manual
Prints out extended help.
-l, --macro_list
Lists all available macros.
-s MACRO_SAVE_NAME, --macro_save=MACRO_SAVE_NAME
Saves current command as macro. use "#" for adding
comments EXAMPLE:
pyp -s "great_macro # prints first letter" "p[1]".
-f MACRO_FIND_NAME, --macro_find=MACRO_FIND_NAME
Searches for macros with keyword or user name.
-d MACRO_DELETE_NAME, --macro_delete=MACRO_DELETE_NAME
Deletes specified public macro.
-g, --macro_group
Specify group macros for save and delete; default is user.
-t TEXT_FILE, --text_file=TEXT_FILE
Specify text file to load. For advanced users,
you should typically cat a file into pyp.
-x, --execute
Execute all commands.
-c, --turn_off_color
Prints raw, uncolored output.
-u, --unmodified_config
Prints out generic PypCustom.py config file.
-b BLANK_INPUTS, --blank_inputs=BLANK_INPUTS
Generate this number of blank input lines; useful for
generating numbered lists with variable 'n'.
-n, --no_input
Use with command that generates output with no input;
same as --dummy_input 1.
-k, --keep_false
Print blank lines for lines that test as False.
default is to filter out False lines from the output.
-r, --rerun
Rerun based on automatically cached data from the last run.
Use this after executing "pyp", pasting input into the shell,
and hitting CTRL-D.
SEE ALSO awk(1), grep(1), sed(1).
AUTHOR
pyp was written by Toby Rosen <tobyrosen@gmail.com>.
This manual page was written by Khalid El Fathi <khalid@elfathi.fr>, for the Debian project (and may be used by others).
March 19, 2012 PYP(1)