Single user mode…
What is the Federal Data Strategy? The use of data is transforming the world. The way the Federal Government provides, maintains, and uses data has a…
Check the permission and ownership for sudo : [root@baselinux ~]# which sudo /usr/bin/sudo [root@baselinux ~]# ls -ld /usr/bin/sudo —s–x–x. 1 root root 123832 Jun 7 2017 /usr/bin/sudo…
how do I remove the chmod +t file permissions…
A key best practice for logging is to centralize or aggregate your logs in one place, especially if you have multiple servers or tiers in your…
Reinstall Corrupted Bootloader …
With this, you will be able with the Linux find command to find all files older than 30 days and then execute rm command on them.…
There are no free file system inodes left…
vgs /var/lock/lvm/V_vg00: open failed: No space left on device Can’t lock volume group vg00: skipping Red Hat Enterprise Linux 4/5/6 [root@shebanglinux subsys]# pvscan /var/lock/lvm/P_global: open…
NFS (Network File System) version 3 and 4 Sometime NFS can result in weird problems. For example, NFS mounted directories sometimes contain stale file handles. If…