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UNIX for Dummies Questions & Answers
Append Spaces to a string
Post 302880932 by Yoda on Tuesday 24th of December 2013 05:09:28 PM
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HI
In my script, i am reading the input from the user and want to find the length of the string.
The input may contain leading spaces. Right now, when leading spaces are there, they are not counted.
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child_amt=$amount
prev_line="$prev_line $child_amt"
i am getting the result like this
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i/o file:
abc,efg,xyz
Required o/p file:
"abc (Value + blank spaces=16) " ,"efg (Value +blank spaces=15) " ,"xyz (Value+ blank spaces =20) "
In short input file value stores in result file with " i/p Value " added with spaces and are of fixed size like 16,15,20
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LEARN ABOUT DEBIAN
tomoyo-loadpolicy
TOMOYO-LOADPOLICY(8) System Administration Utilities TOMOYO-LOADPOLICY(8) NAME
tomoyo-loadpolicy - load TOMOYO Linux manually SYNOPSIS
tomoyo-loadpolicy [option] tomoyo-loadpolicy [option] [remote_ip:remote_port] DESCRIPTION
This program reads TOMOYO Linux policy from standard input and loads it into the kernel. OPTIONS
-e Append to /sys/kernel/security/tomoyo/exception_policy. -ef Overwrite /sys/kernel/security/tomoyo/exception_policy. -d Append to /sys/kernel/security/tomoyo/domain_policy. -df Overwrite /sys/kernel/security/tomoyo/domain_policy. -m Append to /sys/kernel/security/tomoyo/manager. -p Append to /sys/kernel/security/tomoyo/profile. -s Append to /sys/kernel/security/tomoyo/stat. remote_ip:remote_port Write to policy on a remote system via an agent waiting at port remote_port on IP address remote_ip. EXAMPLES
Append a line to exception policy echo "acl_group 0 file read proc:/meminfo" | tomoyo-loadpolicy -e Remove a line from exception policy echo "delete acl_group 0 file read proc:/meminfo" | tomoyo-loadpolicy -e Append a line to domain policy ( echo "<kernel>"; echo "file execute /sbin/init" ) | tomoyo-loadpolicy -d Replace currently loaded domain policy tomoyo-loadpolicy -df < /etc/tomoyo/domain_policy.conf Append to policy remotely tomoyo-loadpolicy -d 192.168.1.1:10000 < /etc/tomoyo/192.168.1.1/domain_policy.conf Remove a line from "/sys/kernel/security/tomoyo/manager" echo "delete /usr/sbin/tomoyo-queryd" | tomoyo-loadpolicy -m BUGS
If you find any bugs, send an email to <tomoyo-users-en@lists.sourceforge.jp>. AUTHORS
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Main author. Jamie Nguyen <jamie@tomoyolinux.co.uk> Documentation and website. SEE ALSO
tomoyo-savepolicy(8), tomoyo-editpolicy(8), tomoyo-editpolicy-agent(8), tomoyo-init(8) See <http://tomoyo.sourceforge.jp> for more information. tomoyo-tools 2.5.0 2012-04-14 TOMOYO-LOADPOLICY(8)