awk: cmd. line:3: printf("date" | getline d: print "<i>Generated at " d "</i>")
awk: cmd. line:3: ^ parse error
It should be a semicolon, ";", not a colon, ":". However, even with the correct statement delimiter, that's not a valid expression argument. You want something along the lines of:
Code:
"date" | getline d
printf("<i>Generated at %s</i>", d)
or perhaps the much less readable but slightly more featureful (returns "ERR" if the command fails) though not necessarily more useful:
Code:
printf("<i>Generated at %s</i>\n", ("date 2>/dev/null" | getline d)==1 ? d : "ERR")
Note that if you are going to call this more than once, you need to close "date" or "date 2>/dev/null" between iterations.
I have a file that contains hundreds of lines such as:
this_is_macro,000001
this_is_macro,000002
this_is_macro,000003
I would like to add the variable words
MACROBEGIN MACRO_000001
MACROBEGIN MACRO_000002
MACROBEGIN MACRO_000003
above each line
and add the word
MACROEND
... (2 Replies)
All,
I am trying to figure out a script to run in windows that will allow me to match on First column in file1 to 8th Column in File2 then
Insert file1 column2 to file2 column4 then create a new file.
File1:
12345 Sam
12346 Bob
12347 Bill
File2:... (1 Reply)
Hi,
I am using Solaris 10 OS and trying to create shell script that can add input at certain location into a file.
The input that I am trying to put is new domain name
e.g
@newdomain.com
the file contains,
more test01.out
user/zzzz786@st.com/INBOX
user/zzzz@po.com/INBOX... (8 Replies)
Hello,
I'm trying to figure out how best to approach this script, and I have very little experience, so I could use all the help I can get. :wall:
I regularly need to delete files from many directories.
A file with the same name may exist any number of times in different subdirectories.... (3 Replies)
Hello Sir/Madam,
I'm new to UNIX and wondering if I can process a find & add using AWK command in UNIX?
requirements: I have to find *.JPG field for each line in the input file and add it as a separate field for each line.. for ex:
0000684631,E,3088017,7... (10 Replies)
Hello and good day
I am not familiar with programming. I have text files and I would like to:
1) edit script to input "a" and "b" parameters by users
2)put input directories in loop :
Something like this:
Ex: For i in /usr/desktop/input/SG*
3)add 2 more columns and performing... (2 Replies)
In the attached bash file I am trying to add a block of code to add2text that will copy the input from match to a text file (file.txt).
For example, if from the menu choice 1 is select the user is asked for the id.... lets say that is 12345, after that id is matched and converted can it be added... (22 Replies)
Hi dears
i use bash shell
i have INPUT.txt
like this
number of columns different in one
some row have 12 , some 11 columns
see last column
INPUT.txt
CodeGender Age Grade Dialect Session Sentence Start End Length Phonemic Phonetic
63 M 27 BS/BA TEHRANI 3 4 298320 310050... (2 Replies)
In the awk below I am trying to add a | that will adjust $2 in the ouput by adding +1 if the original value from file that was used in $3 had a - in it. Line 3 of file is an example of this. In my current awk I just subtract one but I am not sure how to only apply this to those values without a -.... (5 Replies)
Discussion started by: cmccabe
5 Replies
LEARN ABOUT DEBIAN
alien::package::rpm
Alien::Package::Rpm(3pm) User Contributed Perl Documentation Alien::Package::Rpm(3pm)NAME
Alien::Package::Rpm - an object that represents a rpm package
DESCRIPTION
This is an object class that represents a rpm package. It is derived from Alien::Package.
FIELDS
prefixes
Relocatable rpm packages have a prefixes field.
METHODS
checkfile
Detect rpm files by their extention.
install
Install a rpm. If RPMINSTALLOPT is set in the environement, the options in it are passed to rpm on its command line.
scan
Implement the scan method to read a rpm file.
unpack
Implement the unpack method to unpack a rpm file. This is a little nasty because it has to handle relocatable rpms and has to do a bit
of permissions fixing as well.
prep
Prepare for package building by generating the spec file.
cleantree
Delete the spec file.
build
Build a rpm. If RPMBUILDOPT is set in the environement, the options in it are passed to rpm on its command line.
An optional parameter, if passed, can be used to specify the program to use to build the rpm. It defaults to rpmbuild.
version
Set/get version.
When retreiving the version, remove any dashes in it.
postinst
postrm
preinst
prerm
Set/get script fields.
When retrieving a value, we have to do some truely sick mangling. Since debian/slackware scripts can be anything -- perl programs or
binary files -- and rpm is limited to only shell scripts, we need to encode the files and add a scrap of shell script to make it
unextract and run on the fly.
When setting a value, we do some mangling too. Rpm maintainer scripts are typically shell scripts, but often lack the leading shebang
line. This can confuse dpkg, so add the shebang if it looks like there is no shebang magic already in place.
Additionally, it's not uncommon for rpm maintainer scripts to contain bashisms, which can be triggered when they are ran on systems
where /bin/sh is not bash. To work around this, the shebang line of the scripts is changed to use bash.
Also, if the rpm is relocatable, the script could refer to RPM_INSTALL_PREFIX, which is set by rpm at run time. Deal with this by
adding code to the script to set RPM_INSTALL_PREFIX.
arch
Set/get arch field. When the arch field is set, some sanitizing is done first to convert it to the debian format used internally. When
it's retreived it's converted back to rpm form from the internal form.
AUTHOR
Joey Hess <joey@kitenet.net>
perl v5.14.2 2011-08-05 Alien::Package::Rpm(3pm)