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SHRINKFILE(1)						      General Commands Manual						     SHRINKFILE(1)

NAME
shrinkfile - shrink a file on a line boundary SYNOPSIS
shrinkfile [ -n ] [ -m maxsize ] [ -s size ] [ -v ] file... DESCRIPTION
The shrinkfile program shrinks files to a given size if the size is larger than maxsize, preserving the data at the end of the file. Trun- cation is performed on line boundaries, where a line is a series of bytes ending with a newline, `` ''. There is no line length restric- tion and files may contain any binary data. Temporary files are created in the <pathtmp in inn.conf> directory. The ``TMPDIR'' environment variable may be used to specify a different directory. A newline will be added to any non-empty file that does not end with a newline. The maximum file size will not be exceeded by this addi- tion. OPTIONS
-s By default, size is assumed to be zero and files are truncated to zero bytes. By default, maxsize is the same as size. If maxsize is less than size, maxsize is reset to size. The ``-s'' flag may be used to change the truncation size. Because the program trun- cates only on line boundaries, the final size may be smaller then the specified truncation size. The size and maxsize parameter may end with a ``k'', ``m'', or ``g'', indicating kilobyte (1024), megabyte (1048576) or gigabyte (1073741824) lengths. Uppercase let- ters are also allowed. The maximum file size is 2147483647 bytes. -v If the ``-v'' flag is used, then shrinkfile will print a status line if a file was shrunk. -n If the ``-n'' flag is used, then shrinkfile will exit 0 if any file is larger than maxsize and exit 1 otherwise. No files will be altered. EXAMPLES
Example usage: shrinkfile -s 4m curds shrinkfile -s 1g -v whey shrinkfile -s 500k -m 4m -v curds whey if shrinkfile -n -s 100m whey; then echo whey is way too big; fi HISTORY
Written by Landon Curt Noll <chongo@toad.com> and Rich $alz <rsalz@uunet.uu.net> for InterNetNews. SEE ALSO
inn.conf(5) SHRINKFILE(1)

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NNTPSEND(8)						      System Manager's Manual						       NNTPSEND(8)

NAME
nntpsend - send Usenet articles to remote site SYNOPSIS
nntpsend [ -a ] [ -c ] [ -D ] [ -d ] [ -n ] [ -P portnum ] [ -p ] [ -r ] [ -S ] [ -s size ] [ -T timelimit ] [ -t timeout ] [ sitename fqdn ] ... DESCRIPTION
Nntpsend is a front-end that invokes innxmit(1) to send Usenet articles to a remote NNTP site. The sites to be fed may be specified by giving sitename fqdn pairs on the command line. If no such pairs are given, nntpsend defaults to the information given in the nntpsend.ctl(5) config file. The sitename should be the name of the site as specified in the newsfeeds(5) file. The fqdn should be the hostname or IP address of the remote site. An innxmit is launched for sites with queued news. All innxmit processes are spawned in the background and the script waits for them all to finish before returning. Output is sent to the file <pathlog in inn.conf>/nntpsend.log. In order to keep from overwhelming the local system, nntpsend waits five seconds before spawned each child. Nntpsend expects that the batchfile for a site is named <pathoutgoing in inn.conf>/sitename. To prevent batchfile corruption, shlock(1) is used to ``lock'' these files. When sitename fqdn pairs are given on the command line, any flags given on the command completely describe how innxmit and shrinkfile oper- ate. When no such pairs are given on the command line, then the information found in nntpsend.ctl becomes the default flags for that site. Any flags given on the command line override the default flags for the site. OPTIONS
-d -D The ``-d'' flag causes nntpsend to send output to stdout rather than the log file <pathlog in inn.conf>/nntpsend.log. The ``-D'' flag does the same and it passes ``-d'' to all innxmit invocations which in turn causes innxmit to go into debug mode. -n If the ``-n'' flag is used, then nntpsend does not use shlock(1) and does not lock batch files. -s If the ``-s'' flag is used, then shrinkfile(1) will be invoked to perform a head truncation on the batchfile and the flag will be passed to it. -a -c -P -p -r -S -T -t The ``-a'', ``-c'', ``-P'', ``-p'', ``-r'', ``-S'', ``-T'' and ``-t'' flags are passed on to the child innxmit program. See innxmit(8) for more details. Note that if the ``-p'' flag is used then no connection is made and no articles are fed to the remote site. It is useful to have cron(8) invoke nntpsend with this flag in case a site cannot be reached for an extended period of time. EXAMPLES
With the following control file: nsavax:erehwon.nsavax.gov::-S -t60 group70:group70.org:: walldrug:walldrug.com:4m-1m:-T1800 -t300 kremvax:kremvax.cis:2m: The command: nntpsend will result in the following: Sitename Truncation Innxmit flags nsavax (none) -a -S -t60 group70 (none) -a -t180 walldrug 1m if >4m -a -T1800 -t300 kremvax 2m -a -t180 The command: nntpsend -d -T1200 will result in the following: Sitename Truncation Innxmit flags nsavax (none) -a -d -S -T1200 -t60 group70 (none) -a -d -T1200 -t180 walldrug 1m if >4m -a -d -T1200 -t300 kremvax 2m -a -d -T1200 -t180 The command: nntpsend -s 5m -T1200 nsavax erehwon.nsavax.gov group70 group70.org will result in the following: Sitename Truncation Innxmit flags nsavax 5m -a -T1200 -t180 group70 5m -a -T1200 -t180 Remember that ``-a'' is always given, and ``-t'' defaults to 180. HISTORY
Written by Landon Curt Noll <chongo@toad.com> and Rich $alz <rsalz@uunet.uu.net> for InterNetNews. This is revision 1.8.6.1, dated 2000/08/17. SEE ALSO
inn.conf(5), innxmit(1), newsfeeds(5), nntpsend.ctl(5), shrinkfile(1). NNTPSEND(8)
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