Without Using $date -dyesterday. How I get the yesterday's date ?

3 Answers   DELL,

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How to recover a deleted file in linux ?

5 Answers  

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what is the difference between semaphore, mutex & spinlock?????

1 Answers   Patni,

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commands regarding the adding of users into groups n different options with useradd...?

5 Answers   IBM,

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rpm package installation error in centos 6.4 [root@localhost packages6.4]# rpm -ivh nfs-utils-1.2.3-36.el6.i686.rpm warning: nfs-utils-1.2.3-36.el6.i686.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY error: Failed dependencies: keyutils >= 1.4-4 is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent is needed by nfs-utils-1:1.2.3-36.el6.i686 libevent-1.4.so.2 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 libgssglue.so.1(libgssapi_CITI_2) is needed by nfs-utils-1:1.2.3-36.el6.i686 libnfsidmap.so.0 is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc is needed by nfs-utils-1:1.2.3-36.el6.i686 libtirpc.so.1 is needed by nfs-utils-1:1.2.3-36.el6.i686 nfs-utils-lib >= 1.1.0-3 is needed by nfs-utils-1:1.2.3-36.el6.i686 rpcbind is needed by nfs-utils-1:1.2.3-36.el6.i686

1 Answers  

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What are RPM?s, what do they offer?

2 Answers  

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what are the different types of Backups..?

6 Answers   IBM, SDG,

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What utility can you use to automate rotation of logs?

2 Answers  

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Where is standard output usually directed?

2 Answers  

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What is the difference between home directory and working directory?

10 Answers   Accenture, Flexi,

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What are main anti-spam features available in sendmail?

1 Answers   CSC,

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how can i make an user to nologin without locking the account for the user

7 Answers   CSS, CSS Corp,

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