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UNIX for Dummies Questions & Answers
expr command
Post 4748 by Neo on Monday 30th of July 2001 07:37:15 PM
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Hi All,
I might be making a silly mistake but I need ur help.
I have initialized various variables:
cur_month=`date +%m`
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It works fine for cur_month & cur_year....but has problems with last_year.
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hi guys....
i hava a command expr... where i m adding a value in a loop
like
Tc=`expr $Tc\+ $l`
where
Tc is declred as a variable and every time l contains a new vaue
if
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and l =2
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:)
hi Unix gurus,
Pls consider the following piece of code
str='hello'
length=echo $str|wc -c
echo $length
y= ` expr \( 80 - $length \) `
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:confused:
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Hi
Can anyone explain me the usage of this command and the arguments used here and what will be the expected output :
v_num=`expr nav_d_20100204_1759 : '*\(*\)'`
what will be the value returned in v_num.
Thanks in Advance!!!
Regards
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Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
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LEARN ABOUT XFREE86
dh_installmanpages
DH_INSTALLMANPAGES(1) Debhelper DH_INSTALLMANPAGES(1) NAME dh_installmanpages - old-style man page installer (deprecated) SYNOPSIS dh_installmanpages [debhelperoptions] [file...] DESCRIPTION dh_installmanpages is a debhelper program that is responsible for automatically installing man pages into usr/share/man/ in package build directories. This is a DWIM-style program, with an interface unlike the rest of debhelper. It is deprecated, and you are encouraged to use dh_installman(1) instead. dh_installmanpages scans the current directory and all subdirectories for filenames that look like man pages. (Note that only real files are looked at; symlinks are ignored.) It uses file(1) to verify that the files are in the correct format. Then, based on the files' extensions, it installs them into the correct man directory. All filenames specified as parameters will be skipped by dh_installmanpages. This is useful if by default it installs some man pages that you do not want to be installed. After the man page installation step, dh_installmanpages will check to see if any of the man pages are .so links. If so, it changes them to symlinks. OPTIONS file ... Do not install these files as man pages, even if they look like valid man pages. BUGS dh_installmanpages will install the man pages it finds into all packages you tell it to act on, since it can't tell what package the man pages belong in. This is almost never what you really want (use -p to work around this, or use the much better dh_installman(1) program instead). Files ending in .man will be ignored. Files specified as parameters that contain spaces in their filenames will not be processed properly. SEE ALSO debhelper(7) This program is a part of debhelper. AUTHOR Joey Hess <joeyh@debian.org> 11.1.6ubuntu2 2018-05-10 DH_INSTALLMANPAGES(1)